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Versions: 2
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Contents
module Matchi # **Equivalence** matcher. class Eql < BasicObject # Initialize the matcher with an object. # # @example The string 'foo' matcher. # Matchi::Eql.new('foo') # # @param expected [#eql?] An expected equivalent object. def initialize(expected) @expected = expected end # Boolean comparison between the actual value and the expected value. # # @example Is it equivalent to 'foo'? # eql = Matchi::Eql.new('foo') # eql.matches? { 'foo' } # => true # # @yieldreturn [#object_id] the actual value to compare to the expected one. # # @return [Boolean] Comparison between actual and expected values. def matches? @expected.eql?(yield) end # Returns a string representing the matcher. # # @example The readable definition of a FooBar matcher. # matcher = Matchi::FooBar.new(42) # matcher.to_s # => "foo_bar 42" # # @return [String] A string representing the matcher. def to_s "eql #{@expected.inspect}" end # Returns a hash of one key-value pair with a key corresponding to the # matcher and a value corresponding to its initialize parameters. # # @example A FooBar matcher serialized into a hash. # matcher = Matchi::FooBar.new(42) # matcher.to_h # => { FooBar: 42 } # # @return [Hash] A hash of one key-value pair. def to_h { Eql: [@expected] } end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
matchi-0.1.1 | lib/matchi/eql.rb |
matchi-0.1.0 | lib/matchi/eql.rb |