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rqrcode-1.2.0/lib/ 0000775 0000000 0000000 00000000000 13771640114 0013723 5 ustar 00root root 0000000 0000000 rqrcode-1.2.0/lib/rqrcode.rb 0000664 0000000 0000000 00000000235 13771640114 0015707 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
module RQRCode
require 'rqrcode_core'
require 'rqrcode/qrcode'
require 'rqrcode/export'
require 'rqrcode/version'
end
rqrcode-1.2.0/lib/rqrcode/ 0000775 0000000 0000000 00000000000 13771640114 0015362 5 ustar 00root root 0000000 0000000 rqrcode-1.2.0/lib/rqrcode/export.rb 0000664 0000000 0000000 00000000225 13771640114 0017227 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
require 'rqrcode/export/ansi'
require 'rqrcode/export/html'
require 'rqrcode/export/png'
require 'rqrcode/export/svg'
rqrcode-1.2.0/lib/rqrcode/export/ 0000775 0000000 0000000 00000000000 13771640114 0016703 5 ustar 00root root 0000000 0000000 rqrcode-1.2.0/lib/rqrcode/export/ansi.rb 0000664 0000000 0000000 00000004041 13771640114 0020161 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
module RQRCode
module Export
module ANSI
#
# Returns a string of the QR code as
# characters writen with ANSI background set.
#
# Options:
# light: Foreground ("\033[47m")
# dark: Background ANSI code. ("\033[47m")
# fill_character: The written character. (' ')
# quiet_zone_size: (4)
#
def as_ansi(options={})
options = {
light: "\033[47m",
dark: "\033[40m",
fill_character: ' ',
quiet_zone_size: 4
}.merge(options)
normal = "\033[m\n"
light = options.fetch(:light)
dark = options.fetch(:dark)
fill_character = options.fetch(:fill_character)
quiet_zone_size = options.fetch(:quiet_zone_size)
output = []
@qrcode.modules.each_index do |c|
# start row with quiet zone
row = light + fill_character * quiet_zone_size
previous_dark = false
@qrcode.modules.each_index do |r|
if @qrcode.checked?(c, r)
if previous_dark != true
row << dark
previous_dark = true
end
row << fill_character
else
# light
if previous_dark != false
row << light
previous_dark = false
end
row << fill_character
end
end
# add quiet zone
if previous_dark != false
row << light
end
row << fill_character * quiet_zone_size
# always end with reset and newline
row << normal
output << row
end
# count the row width so we can add quiet zone rows
width = output.first.scan(fill_character).length
quiet_row = light + fill_character * width + normal
quiet_rows = quiet_row * quiet_zone_size
return quiet_rows + output.join + quiet_rows
end
end
end
end
RQRCode::QRCode.send :include, RQRCode::Export::ANSI
rqrcode-1.2.0/lib/rqrcode/export/html.rb 0000664 0000000 0000000 00000002226 13771640114 0020176 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
module RQRCode
module Export
module HTML
#
# Use this module to HTML-ify the QR code if you just want the default HTML
def as_html
[''].join
end
private
def rows
Rows.new(@qrcode)
end
class Rows < Struct.new(:qr)
def as_html
rows.map(&:as_html).join
end
def rows
qr.modules.each_with_index.map { |qr_module, row_index| Row.new(qr, qr_module, row_index) }
end
end
class Row < Struct.new(:qr, :qr_module, :row_index)
def as_html
['', cells.map(&:as_html).join, '
'].join
end
def cells
qr.modules.each_with_index.map { |qr_module, col_index| Cell.new(qr, col_index, row_index) }
end
end
class Cell < Struct.new(:qr, :col_index, :row_index)
def as_html
" | "
end
def html_class
qr.checked?(row_index, col_index) ? 'black' : 'white'
end
end
end
end
end
RQRCode::QRCode.send :include, RQRCode::Export::HTML
rqrcode-1.2.0/lib/rqrcode/export/png.rb 0000664 0000000 0000000 00000011213 13771640114 0020012 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
require 'chunky_png'
# This class creates PNG files.
# Code from: https://github.com/DCarper/rqrcode
module RQRCode
module Export
module PNG
# Render the PNG from the QR Code.
#
# There are two sizing algoritams.
#
# - Original that can result in blurry and hard to scan images
# - Google's Chart API inspired sizing that resizes the module size to fit within the given image size.
#
# The Googleis one will be used when no options are given or when the new size option is used.
#
# Options:
# fill - Background ChunkyPNG::Color, defaults to 'white'
# color - Foreground ChunkyPNG::Color, defaults to 'black'
#
# When option :file is supplied you can use the following ChunkyPNG constraints
# color_mode - The color mode to use. Use one of the ChunkyPNG::COLOR_* constants. defaults to 'ChunkyPNG::COLOR_GRAYSCALE'
# bit_depth - The bit depth to use. This option is only used for indexed images. defaults to '1' bit
# interlace - Whether to use interlacing (true or false). defaults to ChunkyPNG default
# compression - The compression level for Zlib. This can be a value between 0 and 9, or a Zlib constant like Zlib::BEST_COMPRESSION, defaults to ChunkyPNG defaults
#
# *Googleis*
# size - Total size of PNG in pixels. The module size is calculated so it fits. (defaults to 90)
# border_modules - Width of white border around in modules. (defaults to 4).
#
# -- DONT USE border_modules OPTION UNLESS YOU KNOW ABOUT THE QUIET ZONE NEEDS OF QR CODES --
#
# *Original*
# module_px_size - Image size, in pixels.
# border - Border thickness, in pixels
#
# It first creates an image where 1px = 1 module, then resizes.
# Defaults to 90x90 pixels, customizable by option.
#
def as_png(options = {})
default_img_options = {
bit_depth: 1,
border_modules: 4,
color_mode: ChunkyPNG::COLOR_GRAYSCALE,
color: 'black',
file: false,
fill: 'white',
module_px_size: 6,
resize_exactly_to: false,
resize_gte_to: false,
size: 120
}
googleis = options.length == 0 || (options[:size] != nil)
options = default_img_options.merge(options) # reverse_merge
fill = ChunkyPNG::Color(options[:fill])
color = ChunkyPNG::Color(options[:color])
output_file = options[:file]
module_px_size = nil
border_px = nil
png = nil
if googleis
total_image_size = options[:size]
border_modules = options[:border_modules]
module_px_size = (total_image_size.to_f / (@qrcode.module_count + 2 * border_modules).to_f).floor.to_i
img_size = module_px_size * @qrcode.module_count
remaining = total_image_size - img_size
border_px = (remaining / 2.0).floor.to_i
png = ChunkyPNG::Image.new(total_image_size, total_image_size, fill)
else
border = options[:border_modules]
total_border = border * 2
module_px_size = if options[:resize_gte_to]
(options[:resize_gte_to].to_f / (@qrcode.module_count + total_border).to_f).ceil.to_i
else
options[:module_px_size]
end
border_px = border * module_px_size
total_border_px = border_px * 2
resize_to = options[:resize_exactly_to]
img_size = module_px_size * @qrcode.module_count
total_img_size = img_size + total_border_px
png = ChunkyPNG::Image.new(total_img_size, total_img_size, fill)
end
@qrcode.modules.each_index do |x|
@qrcode.modules.each_index do |y|
if @qrcode.checked?(x, y)
(0...module_px_size).each do |i|
(0...module_px_size).each do |j|
png[(y * module_px_size) + border_px + j , (x * module_px_size) + border_px + i] = color
end
end
end
end
end
if !googleis && resize_to
png = png.resize(resize_to, resize_to)
end
if output_file
constraints = {
color_mode: options[:color_mode],
bit_depth: options[:bit_depth]
}
constraints[:interlace] = options[:interlace] if options.has_key?(:interlace)
constraints[:compression] = options[:compression] if options.has_key?(:compression)
png.save(output_file, constraints)
end
png
end
end
end
end
RQRCode::QRCode.send :include, RQRCode::Export::PNG
rqrcode-1.2.0/lib/rqrcode/export/svg.rb 0000664 0000000 0000000 00000004300 13771640114 0020024 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
# This class creates a SVG files.
# Code from: https://github.com/samvincent/rqrcode-rails3
module RQRCode
module Export
module SVG
#
# Render the SVG from the Qrcode.
#
# Options:
# offset - Padding around the QR Code (e.g. 10)
# fill - Background color (e.g "ffffff" or :white)
# color - Foreground color for the code (e.g. "000000" or :black)
# module_size - The Pixel size of each module (e.g. 11)
# shape_rendering - Defaults to crispEdges
# standalone - wether to make this a full SVG file, or only svg to embed
# in other svg.
#
def as_svg(options={})
offset = options[:offset].to_i || 0
color = options[:color] || "000"
shape_rendering = options[:shape_rendering] || "crispEdges"
module_size = options[:module_size] || 11
standalone = options[:standalone].nil? ? true : options[:standalone]
# height and width dependent on offset and QR complexity
dimension = (@qrcode.module_count*module_size) + (2*offset)
xml_tag = %{}
open_tag = %{"
result = []
@qrcode.modules.each_index do |c|
tmp = []
@qrcode.modules.each_index do |r|
y = c*module_size + offset
x = r*module_size + offset
next unless @qrcode.checked?(c, r)
tmp << %{}
end
result << tmp.join
end
if options[:fill]
result.unshift %{}
end
if standalone
result.unshift(xml_tag, open_tag)
result << close_tag
end
result.join("\n")
end
end
end
end
RQRCode::QRCode.send :include, RQRCode::Export::SVG
rqrcode-1.2.0/lib/rqrcode/qrcode.rb 0000664 0000000 0000000 00000000077 13771640114 0017170 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
require 'rqrcode/qrcode/qrcode'
rqrcode-1.2.0/lib/rqrcode/qrcode/ 0000775 0000000 0000000 00000000000 13771640114 0016637 5 ustar 00root root 0000000 0000000 rqrcode-1.2.0/lib/rqrcode/qrcode/qrcode.rb 0000664 0000000 0000000 00000000517 13771640114 0020444 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
require 'forwardable'
module RQRCode #:nodoc:
class QRCode
extend Forwardable
def_delegators :@qrcode, :to_s
def_delegators :@qrcode, :modules # deprecated
attr_reader :qrcode
def initialize(string, *args)
@qrcode = RQRCodeCore::QRCode.new(string, *args)
end
end
end
rqrcode-1.2.0/lib/rqrcode/version.rb 0000664 0000000 0000000 00000000106 13771640114 0017371 0 ustar 00root root 0000000 0000000 # frozen_string_literal: true
module RQRCode
VERSION = "1.2.0"
end
rqrcode-1.2.0/rqrcode.gemspec 0000664 0000000 0000000 00000002444 13771640114 0016165 0 ustar 00root root 0000000 0000000 # -*- encoding: utf-8 -*-
lib = File.expand_path("../lib", __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require "rqrcode/version"
Gem::Specification.new do |spec|
spec.name = "rqrcode"
spec.version = RQRCode::VERSION
spec.platform = Gem::Platform::RUBY
spec.authors = ["Duncan Robertson"]
spec.email = ["duncan@whomwah.com"]
spec.summary = %q{A library to encode QR Codes}
spec.description = < 0.2'
spec.add_dependency 'chunky_png', '~> 1.0'
spec.add_development_dependency 'bundler', '>= 2.0'
spec.add_development_dependency 'rake', '~> 13.0'
spec.add_development_dependency 'rspec', '~> 3.5'
end
rqrcode-1.2.0/spec/ 0000775 0000000 0000000 00000000000 13771640114 0014107 5 ustar 00root root 0000000 0000000 rqrcode-1.2.0/spec/rqrcode/ 0000775 0000000 0000000 00000000000 13771640114 0015546 5 ustar 00root root 0000000 0000000 rqrcode-1.2.0/spec/rqrcode/data.rb 0000664 0000000 0000000 00000067604 13771640114 0017021 0 ustar 00root root 0000000 0000000
AS_ANSI = <<-ANSI.chomp
\e[47m \e[m\n\e[47m \e[m\n\e[47m \e[m\n\e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[40m \e[47m \e[m\n\e[47m \e[m\n\e[47m \e[m\n\e[47m \e[m\n\e[47m \e[m\n
ANSI
AS_SVG= <<-SVG.chomp
SVG
AS_BASIC= <<-STR
XXXXXXXOOOXOXOOXXXOOOOXXXXXXX
XOOOOOXOOXXXXXOOXOXOOOXOOOOOX
XOXXXOXOOOOXOXOOOOOXOOXOXXXOX
XOXXXOXOOXXXOOXOXXXOOOXOXXXOX
XOXXXOXOXXXOOXOOXOOXOOXOXXXOX
XOOOOOXOOOXXOOXXOXXXXOXOOOOOX
XXXXXXXOXOXOXOXOXOXOXOXXXXXXX
OOOOOOOOXXXOXXOXXOOOXOOOOOOOO
OOXXOOXXXOOXOXOXOOXXOXXOXOOOO
XXOOXXOOXOXXXOOOOOXOXXOXOXXOX
XOXOOXXXXXOXXOOXXOXXXXXXXXOXO
OOOOOOOXXOOOXOOOOXXOXXOXXOOOX
XXXOXXXOXOOXOXOOOXOXOXOOOOXXX
XOXXXXOOXOOOXXOXXOOXOOXXOXXOX
XOOXXXXXOOXOOOOOOXXXXOXOXXOXX
OOOOOOOXXXOXXOXOXOXOOOOOOXOOX
XOOOXOXOXXXXXOXOOXXXOOOOOXOOO
OOOXOXOXOOOOOOOXOOXXOXXOOOXOO
XOXXOOXOXXOOXXOXOXOOXOXXXXOOO
OOXXXXOXOXXXXXXOXOXOXXXXOOXXX
OXOXXOXXOXXXOOOXXXOXXXXXXXOXO
OOOOOOOOXOXOXOOXOOXXXOOOXXOXX
XXXXXXXOXOXOOOOXXOOXXOXOXOXXO
XOOOOOXOOOXOOXOXXOXOXOOOXOOOO
XOXXXOXOOXOOOXXXOOOOXXXXXXXOX
XOXXXOXOXXXXOXOOXXXXOXOOXXOOO
XOXXXOXOXOOOXOOXOOOXXOOOOXXOX
XOOOOOXOOXXOXXOOOOOOOOXOXXXXO
XXXXXXXOOOXXXXOOOOXXOOXXOOXXO
STR
AS_HTML= <<-HTML.chomp
HTML
rqrcode-1.2.0/spec/rqrcode/export_ansi_spec.rb 0000664 0000000 0000000 00000000423 13771640114 0021437 0 ustar 00root root 0000000 0000000 require 'spec_helper'
require 'rqrcode/data'
describe 'Export::ANSI' do
it 'must respond_to ansi' do
expect(RQRCode::QRCode.new('x')).to respond_to(:as_ansi)
end
it 'must export to ansi' do
expect(RQRCode::QRCode.new('ansi').as_ansi).to eq(AS_ANSI)
end
end
rqrcode-1.2.0/spec/rqrcode/export_html_spec.rb 0000664 0000000 0000000 00000000377 13771640114 0021461 0 ustar 00root root 0000000 0000000 require 'spec_helper'
describe 'Export::HTML' do
it 'must respond_to html' do
expect(RQRCode::QRCode.new('html')).to respond_to(:as_html)
end
it 'must export to html' do
expect(RQRCode::QRCode.new('html').as_html).to eq(AS_HTML)
end
end
rqrcode-1.2.0/spec/rqrcode/export_png_spec.rb 0000664 0000000 0000000 00000004225 13771640114 0021275 0 ustar 00root root 0000000 0000000 require 'spec_helper'
describe 'Export::PNG' do
let(:mockImage) { double(:mock_image) }
before :each do
allow(mockImage).to receive(:[]=)
end
it 'must respond_to png' do
expect(RQRCode::QRCode.new('x')).to respond_to(:as_png)
end
it 'must export to png file' do
expect(RQRCode::QRCode.new('png').as_png).to be_instance_of(ChunkyPNG::Image)
end
it 'must export a png using the correct defaults' do
expect(ChunkyPNG::Image).to receive(:new)
.once
.with(120, 120, 4294967295)
.and_return(mockImage)
expect(mockImage).not_to receive(:save)
RQRCode::QRCode.new('png').as_png
end
context 'with file save and constaints' do
it 'should export using the correct defaults' do
expect(ChunkyPNG::Image).to receive(:new)
.once
.with(174, 174, 4294967295)
.and_return(mockImage)
expect(mockImage).to receive(:save)
.once
.with('some/path', {bit_depth: 1, color_mode: 0})
RQRCode::QRCode.new('png').as_png(
file: 'some/path'
)
end
it 'should export using custom constraints' do
expect(ChunkyPNG::Image).to receive(:new)
.once
.with(174, 174, 4294967295)
.and_return(mockImage)
expect(mockImage).to receive(:save)
.once
.with('some/path', {
bit_depth: 8,
color_mode: 2,
interlace: true,
compression: 5
})
RQRCode::QRCode.new('png').as_png(
color_mode: ChunkyPNG::COLOR_TRUECOLOR,
bit_depth: 8,
file: 'some/path',
color: 'red',
interlace: true,
compression: 5
)
end
it 'should save' do
qrcode = RQRCode::QRCode.new("http://github.com/")
png = qrcode.as_png(
bit_depth: 1,
border_modules: 4,
color_mode: ChunkyPNG::COLOR_GRAYSCALE,
color: 'black',
file: nil,
fill: 'white',
module_px_size: 6,
resize_exactly_to: false,
resize_gte_to: false,
size: 120
)
IO.binwrite("/tmp/github-qrcode.png", png.to_s)
expect(IO.binread("/tmp/github-qrcode.png")).to eq png.to_s
end
end
end
rqrcode-1.2.0/spec/rqrcode/export_svg_spec.rb 0000664 0000000 0000000 00000002310 13771640114 0021301 0 ustar 00root root 0000000 0000000 require 'spec_helper'
require 'rqrcode/data'
describe 'Export::SVG' do
it 'must respond_to svg' do
expect(RQRCode::QRCode.new('qrcode')).to respond_to(:as_svg)
end
it 'must export to svg' do
expect(RQRCode::QRCode.new('qrcode').as_svg).to eq(AS_SVG)
end
describe "options" do
it 'has standalone option true by default' do
doc = RQRCode::QRCode.new('qrcode').as_svg
# For now we do very naive pattern matching. The alternative is to
# include a librariry for parsing XML, like nokogiri. That is a big
# change for such a small test, though.
expect(doc).to match(%r{<\?xml.*standalone="yes"})
expect(doc).to match(%r{})
expect(doc).to match(%r{})
end
it 'omits surrounding XML when `standalone` is `false`' do
doc = RQRCode::QRCode.new('qrcode').as_svg(standalone: false)
# For now we do very naive pattern matching. The alternative is to
# include a librariry for parsing XML, like nokogiri. That is a big
# change for such a small test, though.
expect(doc).not_to match(%r{<\?xml.*standalone="yes"})
expect(doc).not_to match(%r{})
expect(doc).not_to match(%r{})
end
end
end
rqrcode-1.2.0/spec/rqrcode/qrqcode_spec.rb 0000664 0000000 0000000 00000002552 13771640114 0020547 0 ustar 00root root 0000000 0000000 require 'spec_helper'
require 'rqrcode/data'
describe 'RQRCode' do
it 'must provide a custom to_s' do
qr = RQRCode::QRCode.new('http://kyan.com', size: 3)
expect(qr.to_s[0..50]).to eq("xxxxxxx x x xxx xxxxxxx\nx x xxxxx x x ")
expect(qr.to_s(true: 'q', false: 'n')[0..36]).to eq("qqqqqqqnnnqnqnnqqqnnnnqqqqqqq\nqnnnnnq")
expect(qr.to_s(true: '@')[0..21]).to eq("@@@@@@@ @ @ @@@ ")
end
it 'must expose the core qrcode' do
expect(RQRCode::QRCode.new('svg').qrcode).to be_instance_of(RQRCodeCore::QRCode)
end
it 'should do a basic render' do
qr = RQRCode::QRCode.new('http://kyan.com')
str = ''
qr.qrcode.modules.each do |row|
row.each do |col|
str << (col ? 'X' : 'O')
end
str << "\n"
end
expect(str).to eq(AS_BASIC)
end
it 'should do a basic render using old "modules" interface' do
qr = RQRCode::QRCode.new('http://kyan.com')
str = ''
qr.modules.each do |row|
row.each do |col|
str << (col ? 'X' : 'O')
end
str << "\n"
end
expect(str).to eq(AS_BASIC)
end
it 'should pass options to rqrcode_core' do
options = {
size: 5,
mode: :alphanumeric
}
qr = RQRCode::QRCode.new('QRCODE', options)
expect(qr.qrcode.mode).to eq(:mode_alpha_numk)
expect(qr.qrcode.version).to eq(options[:size])
end
end
rqrcode-1.2.0/spec/spec_helper.rb 0000664 0000000 0000000 00000011460 13771640114 0016727 0 ustar 00root root 0000000 0000000 # This file was generated by the `rspec --init` command. Conventionally, all
# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
# The generated `.rspec` file contains `--require spec_helper` which will cause
# this file to always be loaded, without a need to explicitly require it in any
# files.
require 'rqrcode'
#
# Given that it is always loaded, you are encouraged to keep this file as
# light-weight as possible. Requiring heavyweight dependencies from this file
# will add to the boot time of your test suite on EVERY test run, even for an
# individual file that may not need all of that loaded. Instead, consider making
# a separate helper file that requires the additional dependencies and performs
# the additional setup, and require it from the spec files that actually need
# it.
#
# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
RSpec.configure do |config|
# rspec-expectations config goes here. You can use an alternate
# assertion/expectation library such as wrong or the stdlib/minitest
# assertions if you prefer.
config.expect_with :rspec do |expectations|
# This option will default to `true` in RSpec 4. It makes the `description`
# and `failure_message` of custom matchers include text for helper methods
# defined using `chain`, e.g.:
# be_bigger_than(2).and_smaller_than(4).description
# # => "be bigger than 2 and smaller than 4"
# ...rather than:
# # => "be bigger than 2"
expectations.include_chain_clauses_in_custom_matcher_descriptions = true
end
# rspec-mocks config goes here. You can use an alternate test double
# library (such as bogus or mocha) by changing the `mock_with` option here.
config.mock_with :rspec do |mocks|
# Prevents you from mocking or stubbing a method that does not exist on
# a real object. This is generally recommended, and will default to
# `true` in RSpec 4.
mocks.verify_partial_doubles = true
end
# This option will default to `:apply_to_host_groups` in RSpec 4 (and will
# have no way to turn it off -- the option exists only for backwards
# compatibility in RSpec 3). It causes shared context metadata to be
# inherited by the metadata hash of host groups and examples, rather than
# triggering implicit auto-inclusion in groups with matching metadata.
config.shared_context_metadata_behavior = :apply_to_host_groups
# The settings below are suggested to provide a good initial experience
# with RSpec, but feel free to customize to your heart's content.
=begin
# This allows you to limit a spec run to individual examples or groups
# you care about by tagging them with `:focus` metadata. When nothing
# is tagged with `:focus`, all examples get run. RSpec also provides
# aliases for `it`, `describe`, and `context` that include `:focus`
# metadata: `fit`, `fdescribe` and `fcontext`, respectively.
config.filter_run_when_matching :focus
# Allows RSpec to persist some state between runs in order to support
# the `--only-failures` and `--next-failure` CLI options. We recommend
# you configure your source control system to ignore this file.
config.example_status_persistence_file_path = "spec/examples.txt"
# Limits the available syntax to the non-monkey patched syntax that is
# recommended. For more details, see:
# - http://rspec.info/blog/2012/06/rspecs-new-expectation-syntax/
# - http://www.teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
# - http://rspec.info/blog/2014/05/notable-changes-in-rspec-3/#zero-monkey-patching-mode
config.disable_monkey_patching!
# This setting enables warnings. It's recommended, but in some cases may
# be too noisy due to issues in dependencies.
config.warnings = true
# Many RSpec users commonly either run the entire suite or an individual
# file, and it's useful to allow more verbose output when running an
# individual spec file.
if config.files_to_run.one?
# Use the documentation formatter for detailed output,
# unless a formatter has already been configured
# (e.g. via a command-line flag).
config.default_formatter = "doc"
end
# Print the 10 slowest examples and example groups at the
# end of the spec run, to help surface which specs are running
# particularly slow.
config.profile_examples = 10
# Run specs in random order to surface order dependencies. If you find an
# order dependency and want to debug it, you can fix the order by providing
# the seed, which is printed after each run.
# --seed 1234
config.order = :random
# Seed global randomization in this process using the `--seed` CLI option.
# Setting this allows you to use `--seed` to deterministically reproduce
# test failures related to randomization by passing the same `--seed` value
# as the one that triggered the failure.
Kernel.srand config.seed
=end
end