Sha256: dd449b87b5f15fecf94d6c6653d019f127b752c6f5ba3b90c3da14e56a19e54d
Contents?: true
Size: 1.08 KB
Versions: 30
Compression:
Stored size: 1.08 KB
Contents
# frozen_string_literal: true
# :nocov:
class Hash
unless {}.respond_to?(:slice)
def slice(*keys)
keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true)
keys.each_with_object(self.class.new) { |k, hash| hash[k] = self[k] if key?(k) }
end
end
unless {}.respond_to?(:stringify_keys)
def stringify_keys
transform_keys(&:to_s)
end
end
unless {}.respond_to?(:transform_keys)
def transform_keys
result = {}
each_key do |key|
result[yield(key)] = self[key]
end
result
end
end
unless {}.respond_to?(:slice!)
def slice!(*keys)
keys.map! { |key| convert_key(key) } if respond_to?(:convert_key, true)
omit = slice(*self.keys - keys)
hash = slice(*keys)
hash.default = default
hash.default_proc = default_proc if default_proc
replace(hash)
omit
end
end
end
class Array
unless [].respond_to?(:extract_options!)
def extract_options!
if last.is_a?(Hash) && last.instance_of?(Hash)
pop
else
{}
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems