Module: Roda::RodaPlugins::ClassMatchers::ClassMethods

Defined in:
lib/roda/plugins/class_matchers.rb

Instance Method Summary collapse

Instance Method Details

#class_matcher(klass, matcher, opts = OPTS, &block) ⇒ Object

Set the matcher and block to use for the given class. The matcher can be a regexp, registered class matcher, or registered symbol matcher (if using the symbol_matchers plugin).

If providing a regexp, the block given will be called with all regexp captures. If providing a registered class or symbol, the block will be called with the captures returned by the block for the registered class or symbol, or the regexp captures if no block was registered with the class or symbol. In either case, if a block is given, it should return an array with the captures to yield to the match block.



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# File 'lib/roda/plugins/class_matchers.rb', line 106

def class_matcher(klass, matcher, opts=OPTS, &block)
  _symbol_class_matcher(Class, klass, matcher, block, opts) do |meth, (_, regexp, convert_meth, consume_meth)|
    if regexp
      if consume_meth == :_consume_single_segment
        define_method(meth){_consume_single_segment(regexp, convert_meth)}
      else
        define_method(meth){consume(regexp, convert_meth)}
      end
    else
      define_method(meth){_consume_segment(convert_meth)}
    end
  end
end

#freeze ⇒ Object

Freeze the class_matchers hash when freezing the app.



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# File 'lib/roda/plugins/class_matchers.rb', line 121

def freeze
  opts[:class_matchers].freeze
  super
end