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require 'multiset'
require 'multimap'
require 'nested_multimap'
require 'enumerable_examples'
require 'hash_examples'
require 'set_examples'
# Rubinius Hash isn't ordered by insert order
Spec::Matchers.define :sorted_eql do |expected|
if defined? Rubinius
sorter = lambda { |a, b| a.hash <=> b.hash }
match do |actual|
actual.sort(&sorter).should eql(expected.sort(&sorter))
end
else
match do |actual|
actual.should eql(expected)
end
end
end
require 'set'
if defined? Rubinius
class Set
def <=>(other)
to_a <=> other.to_a
end
end
end
require 'forwardable'
class MiniArray
extend Forwardable
attr_accessor :data
def initialize(data = [])
@data = data
end
def initialize_copy(orig)
@data = orig.data.dup
end
def_delegators :@data, :<<, :each, :delete, :delete_if
def ==(other)
other.is_a?(self.class) && @data == other.data
end
def eql?(other)
other.is_a?(self.class) && @data.eql?(other.data)
end
if defined? Rubinius
def hash
@data.hash
end
def <=>(other)
@data <=> other.data
end
end
end
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