Class: Rubocop::Cop::TrivialAccessors
- Defined in:
- lib/rubocop/cop/trivial_accessors.rb
Constant Summary collapse
- MSG =
'Use attr_%s to define trivial %s methods.'
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
Constructor Details
This class inherits a constructor from Rubocop::Cop::Cop
Instance Method Details
#on_def(node) ⇒ Object
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
# File 'lib/rubocop/cop/trivial_accessors.rb', line 8 def on_def(node) method_name, args, body = *node kind = if body.type == :ivar 'reader' elsif args.children.size == 1 && body.type == :ivasgn && body.children[1].type == :lvar && method_name != :initialize 'writer' end if kind add_offence(:convention, node.loc.keyword.line, sprintf(MSG, kind, kind)) end super end |