Sha256: f1558a9b2a6a16055359cc7007cb1001397612b00a1d05059beef746b77355de
Contents?: true
Size: 771 Bytes
Versions: 47
Compression:
Stored size: 771 Bytes
Contents
module RR
# TODO: Refactor to a side-effect-free strategy.
class HashWithObjectIdKey < ::Hash #:nodoc:
def initialize
@keys = {}
super
end
alias_method :get_with_object_id, :[]
def [](key)
@keys[key.__id__] = key
super(key.__id__)
end
def has_key?(key)
super(key.__id__)
end
alias_method :set_with_object_id, :[]=
def []=(key, value)
@keys[key.__id__] = key
super(key.__id__, value)
end
def each
super do |object_id, value|
yield @keys[object_id], value
end
end
def delete(key)
@keys.delete(key.__id__)
super(key.__id__)
end
def keys
@keys.values
end
def include?(key)
super(key.__id__)
end
end
end
Version data entries
47 entries across 43 versions & 5 rubygems