Contents

module Liquid
  module CustomBlocks
    class KeyIterator < Block
      def initialize(tag_name, markup, tokens)
        super
        @context_name, @var_name = markup.split(",").map(&:strip)
      end

      def render(context)
        res = ""
        iterator = context[@context_name].is_a?(Hash) ? context[@context_name].keys : context[@context_name]
        iterator.each.with_index do |key, index|
          context["index"] = index
          context[@var_name] = key
          res += super
        end
        res
      end
    end
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
metanorma-plugin-datastruct-0.3.0	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.2.4	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.2.3	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.2.1	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.2.0	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.1.4	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.1.3	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.1.2	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.1.1	lib/liquid/custom_blocks/key_iterator.rb
metanorma-plugin-datastruct-0.1.0	lib/liquid/custom_blocks/key_iterator.rb