Sha256: dc7ef1a273603afb9aa8b33bd197b9825dc052bb127543633aa005d0613d07d7
Contents?: true
Size: 691 Bytes
Versions: 5
Compression:
Stored size: 691 Bytes
Contents
class Hash # deep_merge from rails # activesupport/lib/active_support/core_ext/hash/deep_merge.rb # Returns a new hash with +self+ and +other_hash+ merged recursively. # # h1 = {x: {y: [4,5,6]}, z: [7,8,9]} # h2 = {x: {y: [7,8,9]}, z: "xyz"} # # h1.deep_merge(h2) #=> { x: {y: [7, 8, 9]}, z: "xyz" } # h2.deep_merge(h1) #=> { x: {y: [4, 5, 6]}, z: [7, 8, 9] } def deep_merge(other_hash) dup.deep_merge!(other_hash) end # Same as +deep_merge+, but modifies +self+. def deep_merge!(other_hash) other_hash.each_pair do |k, v| tv = self[k] self[k] = tv.is_a?(Hash) && v.is_a?(Hash) ? tv.deep_merge(v) : v end self end end
Version data entries
5 entries across 5 versions & 2 rubygems