class Rubocop::Cop::Style::AvoidPerlisms
This cop looks for uses of Perl-style global variables.
Constants
- PREFERRED_VARS
Public Instance Methods
on_gvar(node)
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Calls superclass method
# File lib/rubocop/cop/style/avoid_perlisms.rb, line 33 def on_gvar(node) global_var, = *node global_var = global_var.to_s if PREFERRED_VARS[global_var] add_offence( :convention, node.loc.expression, "Prefer #{PREFERRED_VARS[global_var]} over #{global_var}." ) end super end