class RuboCop::Cop::Style::WhenThen
This cop checks for when; uses in case expressions.
def autocorrect(node)
def autocorrect(node) @corrections << lambda do |corrector| corrector.replace(node.loc.begin, ' then') end end
def on_when(node)
def on_when(node) return unless node.loc.begin && node.loc.begin.is?(';') add_offense(node, :begin) end