Sha256: 1ca5bdfce3ee4c6bddc6e714bc1f123060a0f4a8c10f6fb4c616def19492f52f
Contents?: true
Size: 719 Bytes
Versions: 7
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Stored size: 719 Bytes
Contents
module HashRefinements
refine Hash do
# File activesupport/lib/active_support/core_ext/hash/keys.rb, line 82
def deep_transform_keys(&block)
_deep_transform_keys_in_object(self, &block)
end
def slice(*keys)
keys.each_with_object(Hash.new) { |k, hash| hash[k] = self[k] if has_key?(k) }
end
private
def _deep_transform_keys_in_object(object, &block)
case object
when Hash
object.each_with_object({}) do |(key, value), result|
result[yield(key)] = _deep_transform_keys_in_object(value, &block)
end
when Array
object.map { |e| _deep_transform_keys_in_object(e, &block) }
else
object
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems