Sha256: 24a9e1302669085923b968aa301b1bc04e83cf2dc63e2d19130458cf821c33d0
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Size: 1.36 KB
Versions: 62
Compression:
Stored size: 1.36 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for cops checking for space before
# punctuation.
module SpaceBeforePunctuation
include RangeHelp
MSG = 'Space found before %<token>s.'
def investigate(processed_source)
each_missing_space(processed_source.tokens) do |token, pos_before|
add_offense(pos_before, location: pos_before,
message: format(MSG, token: kind(token)))
end
end
private
def each_missing_space(tokens)
tokens.each_cons(2) do |token1, token2|
next unless kind(token2)
next unless space_missing?(token1, token2)
next if space_required_after?(token1)
pos_before_punctuation = range_between(token1.end_pos,
token2.begin_pos)
yield token2, pos_before_punctuation
end
end
def space_missing?(token1, token2)
token1.line == token2.line && token2.begin_pos > token1.end_pos
end
def space_required_after?(token)
token.left_curly_brace? && space_required_after_lcurly?
end
def space_required_after_lcurly?
cfg = config.for_cop('Layout/SpaceInsideBlockBraces')
style = cfg['EnforcedStyle'] || 'space'
style == 'space'
end
end
end
end
Version data entries
62 entries across 43 versions & 5 rubygems