Sha256: 4ed7ad7d7ec3f3b6d9a2b45327cf7f633568053f03e2a30118bc906d701a3284
Contents?: true
Size: 803 Bytes
Versions: 25
Compression:
Stored size: 803 Bytes
Contents
module Elastics
module Struct
# allows deep merge between Hashes
module Mergeable
def deep_merge(*hashes)
merged = deep_dup
hashes.each {|h2| merged.replace(deep_merge_hash(merged,h2))}
merged
end
def deep_merge!(*hashes)
replace deep_merge(*hashes)
end
def deep_dup
Marshal.load(Marshal.dump(self))
end
private
def deep_merge_hash(h1, h2)
h2 ||= {}
h1.merge(h2) do |key, oldval, newval|
case
when oldval.is_a?(::Hash) && newval.is_a?(::Hash)
deep_merge_hash(oldval, newval)
when oldval.is_a?(::Array) && newval.is_a?(::Array)
oldval + newval
else
newval
end
end
end
end
end
end
Version data entries
25 entries across 25 versions & 2 rubygems