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Contents
# frozen_string_literal: true
module Matchi
# *Regular expressions* matcher.
class Match
# @return [#match] A regular expression.
attr_reader :expected
# Initialize the matcher with an instance of Regexp.
#
# @example
# require "matchi/match"
#
# Matchi::Match.new(/^foo$/)
#
# @param expected [#match] A regular expression.
def initialize(expected)
@expected = expected
end
# Boolean comparison between the actual value and the expected value.
#
# @example
# require "matchi/match"
#
# matcher = Matchi::Match.new(/^foo$/)
#
# matcher.expected # => /^foo$/
# matcher.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.match?(yield)
end
# A string containing a human-readable representation of the matcher.
def inspect
"#{self.class}(#{expected.inspect})"
end
# Returns a string representing the matcher.
def to_s
"match #{expected.inspect}"
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems