Sha256: ac267f7a0e155f22aec4451bd9c97323c7c19d5c371b6f7d571a78cae1b4e0f9
Contents?: true
Size: 461 Bytes
Versions: 13
Compression:
Stored size: 461 Bytes
Contents
class Hash
def transform_keys
return to_enum(:transform_keys){ size } unless block_given?
h = {}
each do |key, value|
h[yield key] = value
end
h
end unless method_defined? :transform_keys
def transform_keys!
return enum_for(:transform_keys!) { size } unless block_given?
merge!({}) if frozen?
keys.each do |key|
self[yield(key)] = delete(key)
end
self
end unless method_defined? :transform_keys!
end
Version data entries
13 entries across 13 versions & 3 rubygems