Contents

module ActionviewPrecompiler
  module ASTParser
    class Node
      def self.wrap(node)
        if org::jruby::ast::Node === node
          new(node)
        else
          node
        end
      end

      def initialize(node)
        @node = node
      end

      def children
        @children ||= @node.child_nodes.map do |child|
          self.class.wrap(child)
        end
      end

      def array?;  org::jruby::ast::ArrayNode  === @node; end
      def fcall?;  org::jruby::ast::FCallNode  === @node; end
      def hash?;   org::jruby::ast::HashNode   === @node; end
      def string?; org::jruby::ast::StrNode    === @node; end
      def symbol?; org::jruby::ast::SymbolNode === @node; end

      def argument_nodes
        @node.args_node.to_a[[e-mail]_node.size].map do |arg|
          self.class.wrap(arg)
        end
      end

      def to_hash
        @node.pairs.each_with_object({}) do |pair, object|
          object[self.class.wrap(pair.key)] = self.class.wrap(pair.value)
        end
      end

      def to_string
        @node.value
      end

      def to_symbol
        @node.name
      end

      def fcall_named?(name)
        fcall? &&
          @node.name == name &&
          @node.args_node &&
          org::jruby::ast::ArrayNode === @node.args_node
      end
    end

    def parse(code)
      Node.wrap(JRuby.parse(code))
    end

    def node?(node)
      Node === node
    end

    def fcall?(node, name)
      node.fcall_named?(name)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
actionview_precompiler-0.2.3	lib/actionview_precompiler/ast_parser/jruby.rb
actionview_precompiler-0.2.2	lib/actionview_precompiler/ast_parser/jruby.rb
actionview_precompiler-0.2.1	lib/actionview_precompiler/ast_parser/jruby.rb
actionview_precompiler-0.2.0	lib/actionview_precompiler/ast_parser/jruby.rb