Class: Flok::UserCompilerAction

Inherits:
Object
  • Object
show all
Includes:
UserCompilerMacro
Defined in:
lib/flok/user_compiler.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from UserCompilerMacro

#_macro

Constructor Details

#initialize(controller, name, ctx, &block) ⇒ UserCompilerAction

Returns a new instance of UserCompilerAction.



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# File 'lib/flok/user_compiler.rb', line 500

def initialize controller, name, ctx, &block
  @controller = controller
  @name = name
  @ctx = ctx
  @_on_entry_src = ""
  @ons = [] #Event handlers
  @every_handlers = []

  self.instance_eval(&block)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object

You can def things in controller and use them as macros inside actions But these defs. live in the UserCompilerController instance and we need to delegate these calls to the controller that are not available in the action



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# File 'lib/flok/user_compiler.rb', line 535

def method_missing method, *args, &block
  if macro = @controller.macros[method]
    #Call the macro in our context
    @current_action = name
      self.instance_eval(&macro)
    @current_action = nil
  else
    raise "No macro found named: #{method}"
  end
end

Instance Attribute Details

#controller ⇒ Object

Returns the value of attribute controller.



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# File 'lib/flok/user_compiler.rb', line 497

def controller
  @controller
end

#every_handlers ⇒ Object

Returns the value of attribute every_handlers.



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# File 'lib/flok/user_compiler.rb', line 497

def every_handlers
  @every_handlers
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/flok/user_compiler.rb', line 497

def name
  @name
end

#ons ⇒ Object

Returns the value of attribute ons.



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# File 'lib/flok/user_compiler.rb', line 497

def ons
  @ons
end

Instance Method Details

#every(seconds, str) ⇒ Object 



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# File 'lib/flok/user_compiler.rb', line 524

def every seconds, str
  @every_handlers << {
    :name => "#{seconds}_sec_#{SecureRandom.hex[0..6]}",
    :ticks => seconds*4,
    :src => _macro(str)
  }
end

#on(name, js_src) ⇒ Object 



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# File 'lib/flok/user_compiler.rb', line 520

def on name, js_src
  @ons << {:name => name, :src => _macro(js_src)}
end

#on_entry(js_src) ⇒ Object 



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# File 'lib/flok/user_compiler.rb', line 511

def on_entry js_src
  #returns a string
  @_on_entry_src = _macro(js_src)
end

#on_entry_src ⇒ Object 



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# File 'lib/flok/user_compiler.rb', line 516

def on_entry_src
  return @_on_entry_src
end