class Synvert::Core::Rewriter::DeleteAction
DeleteAction
to delete child nodes.
Public Class Methods
new(instance, *selectors)
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Calls superclass method
Synvert::Core::Rewriter::Action::new
# File lib/synvert/core/rewriter/action/delete_action.rb, line 6 def initialize(instance, *selectors) super(instance, nil) @selectors = selectors end
Public Instance Methods
begin_pos()
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Begin position of code to delete.
@return [Integer] begin position.
# File lib/synvert/core/rewriter/action/delete_action.rb, line 14 def begin_pos pos = @selectors.map { |selector| @node.child_node_range(selector) }.compact.map(&:begin_pos).min if @instance.file_source[pos - 1] == ' ' && @instance.file_source[end_pos] == ' ' pos - 1 else pos end end
end_pos()
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End position of code to delete.
@return [Integer] end position.
# File lib/synvert/core/rewriter/action/delete_action.rb, line 26 def end_pos @selectors.map { |selector| @node.child_node_range(selector) }.compact.map(&:end_pos).max end
rewritten_code()
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The rewritten code, always empty string.
# File lib/synvert/core/rewriter/action/delete_action.rb, line 31 def rewritten_code '' end