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require_relative '../../spec_helper'
require 'optparse'
describe "OptionParser#parse" do
ruby_version_is '2.4' do
it "accepts `into` keyword argument and stores result in it" do
options = {}
parser = OptionParser.new do |opts|
opts.on("-v", "--[no-]verbose", "Run verbosely")
opts.on("-r", "--require LIBRARY", "Require the LIBRARY before executing your script")
end
parser.parse %w[--verbose --require optparse], into: options
options.should == { verbose: true, require: "optparse" }
end
end
end
describe "OptionParser#parse!" do
ruby_version_is '2.4' do
it "accepts `into` keyword argument and stores result in it" do
options = {}
parser = OptionParser.new do |opts|
opts.on("-v", "--[no-]verbose", "Run verbosely")
opts.on("-r", "--require LIBRARY", "Require the LIBRARY before executing your script")
end
parser.parse! %w[--verbose --require optparse], into: options
options.should == { verbose: true, require: "optparse" }
end
end
end
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