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danielwestendorf/have_size.rb

Created December 12, 2017 18:28
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have_size.rb
# spec/support/have_size.rb
require "rspec/expectations"
RSpec::Matchers.define :have_size do |expected|
match do |actual|
actual.size == expected
end
failure_message do |actual|
"expected #{actual.inspect} to have size of #{expected}, but was #{actual.size}"
end
end
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