# frozen_string_literal: true

module LIT
  # @api private
  # @since 0.1.0
  module Utils
    def self.camelize(string)
      string.to_s.split("_").collect(&:capitalize).join
    end

    # @api private
    # @since 0.1.0
    class MapHash
      attr_reader :values

      def initialize(values)
        @values = values.transform_keys { |k| k.is_a?(Symbol) ? k.to_s : k }
      end

      def [](key)
        key = key.is_a?(Symbol) ? key.to_s : key
        @values[key]
      end

      def each(&block)
        @values.each(&block)
      end

      def to_h
        @values
      end
    end

    # @api private
    # @since 0.1.0
    def self.const_reset(mod, const_name, const_value)
      if mod.const_defined?(const_name, false)
        mod.send(:remove_const, const_name)
      end

      mod.const_set(const_name, const_value)
    end
  end
end