Sha256: af991f0a94f9a8fae4984d40d0e6c48813ca9a825e28310dfe560129f5175b7b
Contents?: true
Size: 982 Bytes
Versions: 42
Compression:
Stored size: 982 Bytes
Contents
require 'cgi'
module Aws
# @api private
module Util
class << self
def deep_merge(left, right)
case left
when Hash then left.merge(right) { |key, v1, v2| deep_merge(v1, v2) }
when Array then right + left
else right
end
end
def copy_hash(hash)
if Hash === hash
deep_copy(hash)
else
raise ArgumentError, "expected hash, got `#{hash.class}`"
end
end
def deep_copy(obj)
case obj
when nil then nil
when true then true
when false then false
when Hash
obj.inject({}) do |h, (k,v)|
h[k] = deep_copy(v)
h
end
when Array
obj.map { |v| deep_copy(v) }
else
if obj.respond_to?(:dup)
obj.dup
elsif obj.respond_to?(:clone)
obj.clone
else
obj
end
end
end
end
end
end
Version data entries
42 entries across 42 versions & 1 rubygems