class RuboCop::Cop::Style::NestedTernaryOperator

This cop checks for nested ternary op expressions.

@example

# bad
a ? (b ? b1 : b2) : a2

# good
if a
  b ? b1 : b2
else
  a2
end

Constants

MSG

Public Instance Methods

on_if(node) click to toggle source
# File lib/rubocop/cop/style/nested_ternary_operator.rb, line 22
def on_if(node)
  return unless node.ternary?

  node.each_descendant(:if).select(&:ternary?).each do |nested_ternary|
    add_offense(nested_ternary)
  end
end