Sha256: 831a4295b128d360682feda363349764e4dea4b5532a785663b2cc75bc3794c3
Contents?: true
Size: 858 Bytes
Versions: 15
Compression:
Stored size: 858 Bytes
Contents
# encoding: utf-8
module Rubocop
module Cop
class EmptyLines < Cop
ERROR_MESSAGE = 'Use empty lines between defs.'
def inspect(file, source, tokens, sexp)
each_parent_of(:def, sexp) do |parent|
defs = parent.select { |child| child[0] == :def }
identifier_of_first_def = defs[0][1]
current_row_ix = identifier_of_first_def[-1].lineno - 1
# The first def doesn't need to have an empty line above it,
# so we iterate starting at index 1.
defs[1..-1].each do |child|
next_row_ix = child[1][-1].lineno - 1
if source[current_row_ix..next_row_ix].grep(/^[ \t]*$/).empty?
add_offence(:convention, next_row_ix + 1, ERROR_MESSAGE)
end
current_row_ix = next_row_ix
end
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems