Sha256: 4583285cd9ec123d6e096c159fd7ef3b1f2a1a738a8c7d2937223348a9fe7556
Contents?: true
Size: 1.12 KB
Versions: 124
Compression:
Stored size: 1.12 KB
Contents
# frozen_string_literal: true
class ReeHash::TransformValues
include Ree::FnDSL
fn :transform_values
doc("Transforms values with passed parameter (block). By default transforms deeply")
contract(Hash, Kwargs[deep: Bool], Block => Hash)
def call(hash, deep: true, &proc)
recursively_transform_values(nil, hash, deep, &proc)
end
private
def recursively_transform_values(parent_key, object, deep, &block)
case object
when Hash
result = {}
result.default = object.default
result.default_proc = object.default_proc if object.default_proc
object.each do |key, value|
result[key] = if deep
yield(
key, recursively_transform_values(key, value, deep, &block)
)
else
yield(key, value)
end
end
result
when Array
if deep
object.map do
yield(
parent_key, recursively_transform_values(
parent_key, _1, deep, &block
)
)
end
else
yield(parent_key, object)
end
else
yield(parent_key, object)
end
end
end
Version data entries
124 entries across 124 versions & 1 rubygems