Contents

# frozen_string_literal: true

module HardCider
  module Utils
    # @param hash [Hash]
    # @return [Hash]
    def self.underscore_keys(hash)
      hash.map { |k, v| [underscore(k), v] }.to_h
    end

    # @param string_or_symbol [String|Symbol]
    # @return [Symbol]
    def self.underscore(string_or_symbol)
      string_or_symbol.to_s.gsub('-', '_').to_sym
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
hard_cider-0.3.0	lib/hard_cider/utils.rb
hard_cider-0.2.0	lib/hard_cider/utils.rb