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Contents
# The purpose of this file is to make equality use method calls in as
# many Ruby implementations as possible. If method calls are used,
# then equality operations using dataflow variaables becomes seemless
# I realize overriding core classes is a pretty nasty hack, but if you
# have a better idea that also passes the equality_specs then I'm all
# ears. Please run the rubyspec before committing changes to this file.
class Object
alias original_equality ==
def ==(other)
object_id == other.object_id
end
end
class Symbol
alias original_equality ==
def ==(other)
object_id == other.object_id
end
end
class Regexp
alias original_equality ==
if /lol/.respond_to?(:encoding)
def ==(other)
other.is_a?(Regexp) &&
casefold? == other.casefold? &&
encoding == other.encoding &&
options == other.options &&
source == other.source
end
else
def ==(other)
other.is_a?(Regexp) &&
casefold? == other.casefold? &&
kcode == other.kcode &&
options == other.options &&
source == other.source
end
end
end
Version data entries
91 entries across 91 versions & 1 rubygems