class RuboCop::Cop::Lint::UselessComparison
This cop checks for comparison of something with itself.
@example
x.top >= x.top
Constants
- MSG
- OPS
Public Instance Methods
on_send(node)
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# File lib/rubocop/cop/lint/useless_comparison.rb, line 16 def on_send(node) # lambda.() does not have a selector return unless node.loc.selector op = node.loc.selector.source return unless OPS.include?(op) receiver, _method, args = *node add_offense(node, :selector) if receiver == args end