# frozen_string_literal: true

module Jekyll
  module Filters
    module CreateHash
      # @param input [Array<String>,String] Comma-separated list of keys
      # @param args [Array] Values
      # @return [Hash]
      def create_hash(keys, *args)
        case keys
        when Array
          keys = keys.map(&:to_s)
        when String
          keys = keys.split(',').map(&:strip)
        else
          return {}
        end

        keys.each_with_index.to_h do |key, i|
          [ key, args[i] ]
        end
      end
    end
  end
end

Liquid::Template.register_filter(Jekyll::Filters::CreateHash)