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Versions: 15
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Contents
# frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for cops checking for space before
# punctuation.
module SpaceBeforePunctuation
MSG = 'Space found before %s.'.freeze
def investigate(processed_source)
each_missing_space(processed_source.tokens) do |token, pos_before|
add_offense(pos_before, pos_before, format(MSG, kind(token)))
end
end
def each_missing_space(tokens)
tokens.each_cons(2) do |t1, t2|
next unless kind(t2)
next unless space_missing?(t1, t2)
next if space_required_after?(t1)
pos_before_punctuation = range_between(t1.pos.end_pos,
t2.pos.begin_pos)
yield t2, pos_before_punctuation
end
end
def space_missing?(t1, t2)
t1.pos.line == t2.pos.line && t2.pos.begin_pos > t1.pos.end_pos
end
def space_required_after?(token)
token.type == :tLCURLY && space_required_after_lcurly?
end
def space_required_after_lcurly?
cfg = config.for_cop('Style/SpaceInsideBlockBraces')
style = cfg['EnforcedStyle'] || 'space'
style == 'space'
end
def autocorrect(pos_before_punctuation)
->(corrector) { corrector.remove(pos_before_punctuation) }
end
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems