Class: XDry::MultiIP

Inherits:
InsertionPoint show all
Defined in:
lib/xdry/patching/insertion_points.rb

Instance Attribute Summary

Attributes inherited from InsertionPoint

#ip, #method, #node

Instance Method Summary collapse

Methods inherited from InsertionPoint

#found?, #insert

Constructor Details

#initialize(*insertion_points) ⇒ MultiIP

Returns a new instance of MultiIP.



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# File 'lib/xdry/patching/insertion_points.rb', line 179

def initialize *insertion_points
  @insertion_points = insertion_points
  @last_before = []
  @last_after  = []
  super()
end

Instance Method Details

#find! ⇒ Object 



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# File 'lib/xdry/patching/insertion_points.rb', line 195

def find!
  @insertion_points.detect { |ip| try ip }
end

#wrap(lines) ⇒ Object 



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# File 'lib/xdry/patching/insertion_points.rb', line 199

def wrap lines
  if @ip == @insertion_points.last
    @last_before + lines + @last_after
  else
    lines
  end
end

#wrap_if_last!(before, after) ⇒ Object 



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# File 'lib/xdry/patching/insertion_points.rb', line 186

def wrap_if_last! before, after
  @last_before = before
  @last_after  = after
end

#wrap_with_empty_lines_if_last! ⇒ Object 



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# File 'lib/xdry/patching/insertion_points.rb', line 191

def wrap_with_empty_lines_if_last!
  wrap_if_last! [""], [""]
end