Class: RuboCop::Cop::Gusto::DiscouragedGem

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/gusto/discouraged_gem.rb

Overview

Flag installation of discouraged gems (e.g. timecop) in Gemfiles and gemspecs. The discouraged gems an advice about alternatives are configured under ‘Gems:`; intended to be enabled in Rails projects via config/rails.yml.

Examples:

Gems: { timecop: “Use Rails’ time helpers instead of Timecop.” }

# bad
gem "timecop"

# good
# Use Rails' time helpers (freeze_time, travel_to) instead.

Constant Summary collapse

MSG = 
"Avoid using the '%{gem}' gem. %{advice}"
RESTRICT_ON_SEND = 
%i(gem add_dependency add_development_dependency).freeze

Instance Method Summary collapse

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/gusto/discouraged_gem.rb', line 21

def on_send(node)
  check_gem_usage(node)
end