Sha256: 8ddb5421c0ee5d61f3156d9a1fb22b1d614335db2d894dc8ba9481a6278bd1bb
Contents?: true
Size: 688 Bytes
Versions: 17
Compression:
Stored size: 688 Bytes
Contents
# frozen_string_literal: true
module ActiveResource
class InheritingHash < Hash
def initialize(parent_hash = {})
# Default hash value must be nil, which allows fallback lookup on parent hash
super(nil)
@parent_hash = parent_hash
end
def [](key)
super || @parent_hash[key]
end
# Merges the flattened parent hash (if it's an InheritingHash)
# with ourself
def to_hash
@parent_hash.to_hash.merge(self)
end
# So we can see the merged object in IRB or the Rails console
def pretty_print(pp)
pp.pp_hash to_hash
end
def inspect
to_hash.inspect
end
def to_s
inspect
end
end
end
Version data entries
17 entries across 17 versions & 2 rubygems