Class: RuboCop::Cop::RSpec::InstanceVariable
- Defined in:
- lib/rubocop/cop/rspec/instance_variable.rb
Overview
Checks for instance variable usage in specs.
This cop can be configured with the option ‘AssignmentOnly` which will configure the cop to only register offenses on instance variable usage if the instance variable is also assigned within the spec
Constant Summary collapse
- MSG =
'Use `let` instead of an instance variable.'.freeze
- EXAMPLE_GROUP_METHODS =
ExampleGroups::ALL + SharedGroups::ALL
Constants inherited from Cop
Constants included from RSpec::Language
Instance Method Summary collapse
Methods inherited from Cop
Instance Method Details
#on_block(node) ⇒ Object
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# File 'lib/rubocop/cop/rspec/instance_variable.rb', line 60 def on_block(node) return unless spec_group?(node) ivar_usage(node) do |ivar, name| return if assignment_only? && !ivar_assigned?(node, name) add_offense(ivar, :expression) end end |