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Contents
# frozen_string_literal: true
module Anyway
module Ext
# Extend Hash through refinements
module Hash
refine ::Hash do
def stringify_keys!
keys.each do |key|
value = delete(key)
value.stringify_keys! if value.is_a?(::Hash)
self[key.to_s] = value
end
self
end
def bury(val, *path)
raise ArgumentError, "No path specified" if path.empty?
raise ArgumentError, "Path cannot contain nil" if path.compact.size != path.size
last_key = path.pop
hash = path.reduce(self) do |hash, k|
hash[k] = {} unless hash.key?(k) && hash[k].is_a?(::Hash)
hash[k]
end
hash[last_key] = val
end
def deep_transform_keys(&block)
each_with_object({}) do |(key, value), result|
result[yield(key)] = value.is_a?(::Hash) ? value.deep_transform_keys(&block) : value
end
end
end
using self
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems