Class: Rubocop::Cop::ColonMethodCall

Inherits:
Cop
  • Object
show all
Defined in:
lib/rubocop/cop/colon_method_call.rb

Constant Summary collapse

MSG = 
'Do not use :: for method invocation.'

Instance Attribute Summary

Attributes inherited from Cop

#debug, #disabled_lines, #offences

Instance Method Summary collapse

Methods inherited from Cop

#add_offence, cop_name, #has_report?, #ignore_node, inherited, #initialize, #inspect, #name, #on_comment

Constructor Details

This class inherits a constructor from Rubocop::Cop::Cop

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/colon_method_call.rb', line 8

def on_send(node)
  receiver, _method_name, *_args = *node

  # discard methods with nil receivers and op methods(like [])
  if receiver && node.loc.dot && node.loc.dot.source == '::'
    add_offence(:convention, node.loc.line, MSG)
  end

  super
end