class RuboCop::Cop::Layout::SpaceBeforeComma

Checks for comma (,) preceded by space.

@example

# bad
[1 , 2 , 3]
a(1 , 2)
each { |a , b| }

# good
[1, 2, 3]
a(1, 2)
each { |a, b| }

Public Instance Methods

kind(token) click to toggle source
# File lib/rubocop/cop/layout/space_before_comma.rb, line 23
def kind(token)
  'comma' if token.comma?
end