Class: Synvert::Core::Rewriter::RemoveAction

Inherits:
Action
  • Object
show all
Defined in:
lib/synvert/core/rewriter/action/remove_action.rb

Overview

RemoveAction to remove current node.

Constant Summary

Constants inherited from Action

Action::DEFAULT_INDENT

Instance Attribute Summary

Attributes inherited from Action

#begin_pos, #end_pos

Instance Method Summary collapse

Methods inherited from Action

#line, #process

Constructor Details

#initialize(instance) ⇒ RemoveAction

Returns a new instance of RemoveAction.



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# File 'lib/synvert/core/rewriter/action/remove_action.rb', line 6

def initialize(instance)
  super(instance, nil)
end

Instance Method Details

#calculate_position ⇒ Integer

Begin position of code to replace.

Returns:

  • (Integer) —

    begin position.



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# File 'lib/synvert/core/rewriter/action/remove_action.rb', line 13

def calculate_position
  if take_whole_line?
    @begin_pos = start_index
    @end_pos = end_index
    squeeze_lines
  else
    @begin_pos = @node.loc.expression.begin_pos
    @end_pos = @node.loc.expression.end_pos
    squeeze_spaces
    remove_comma
  end
end

#rewritten_code ⇒ Object

The rewritten code, always empty string.



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# File 'lib/synvert/core/rewriter/action/remove_action.rb', line 27

def rewritten_code
  ''
end