Sha256: 5011faa576ff9bfed68672fc6544e7c16cb0932af9ddff51491cf6540a292ff4
Contents?: true
Size: 902 Bytes
Versions: 6
Compression:
Stored size: 902 Bytes
Contents
class Hash
def slice(*keep_keys)
h = {}
keep_keys.each { |key| h[key] = fetch(key) }
h
end unless Hash.method_defined?(:slice)
def except(*less_keys)
slice(*keys - less_keys)
end unless Hash.method_defined?(:except)
def deep_symbolize_keys
symbolizer = lambda do |value|
case value
when Hash
value.deep_symbolize_keys
when Array
value.map { |value| symbolizer.call(value) }
else
value
end
end
inject({}) do |result, (key, value)|
result[(key.to_sym rescue key) || key] = symbolizer.call(value)
result
end
end
# deep_merge_hash! by Stefan Rusterholz, see http://www.ruby-forum.com/topic/142809
def deep_merge(other)
merger = proc { |key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : v2 }
merge(other, &merger)
end unless Hash.method_defined?(:deep_merge)
end
Version data entries
6 entries across 6 versions & 1 rubygems