module Micro::Case::Utils::Hashes

Public Class Methods

respond_to?(hash, method) click to toggle source
# File lib/micro/case/utils.rb, line 6
def self.respond_to?(hash, method)
  Kind::Hash[hash].respond_to?(method)
end
slice(hash, keys) click to toggle source
# File lib/micro/case/utils.rb, line 25
def self.slice(hash, keys)
  return hash.slice(*keys) if respond_to?(hash, :slice)

  hash.select { |key, _value| keys.include?(key) }
end
stringify_keys(hash) click to toggle source
# File lib/micro/case/utils.rb, line 19
def self.stringify_keys(hash)
  return hash.transform_keys(&:to_s) if respond_to?(hash, :transform_keys)

  hash.each_with_object({}) { |(k, v), memo| memo[k.to_s] = v }
end
symbolize_keys(hash) click to toggle source
# File lib/micro/case/utils.rb, line 10
def self.symbolize_keys(hash)
  return hash.transform_keys { |key| key.to_sym rescue key } if respond_to?(hash, :transform_keys)

  hash.each_with_object({}) do |(k, v), memo|
    key = k.to_sym rescue k
    memo[key] = v
  end
end