method

alter_regex_for_custom_routes

v6.1.3.1 - Show latest stable - 0 notes - Class: ActionDispatch::Routing::Mapper::Mapping

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What's this?

alter_regex_for_custom_routes(node) public

Find all the symbol nodes that are adjacent to literal nodes and alter the regexp so that Journey will partition them into custom routes.

Show source

# File actionpack/lib/action_dispatch/routing/mapper.rb, line 217
          def alter_regex_for_custom_routes(node)
            if node.left.literal? && node.right.symbol?
              symbol = node.right
            elsif node.left.literal? && node.right.cat? && node.right.left.symbol?
              symbol = node.right.left
            elsif node.left.symbol? && node.right.literal?
              symbol = node.left
            elsif node.left.symbol? && node.right.cat? && node.right.left.literal?
              symbol = node.left
            end

            if symbol
              symbol.regexp = /(?:#{Regexp.union(symbol.regexp, '-')})+/
            end
          end

alter_regex_for_custom_routes

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