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Contents
# Copyright 2013 Petr Chalupa <git+algebrick@pitr.ch>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module Algebrick
module Matchers
# wraps any object having #=== method into matcher
class Wrapper < Abstract
def self.call(something)
new something
end
attr_reader :something
def initialize(something)
super()
@something = matchable! something
end
def children
find_children [@something]
end
def to_s
assign_to_s + "Wrapper.(#{@something})"
end
def ==(other)
other.kind_of? self.class and
self.something == other.something
end
protected
def matching?(other)
@something === other
end
end
# allow to convert any object to matcher if it has #=== method
class ::Object
def to_m
Wrapper.new(self)
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems