class PreCommit::Checks::NbSpace
Public Class Methods
description()
click to toggle source
# File lib/plugins/pre_commit/checks/nb_space.rb, line 25 def self.description "Detected non-breaking spaces 194, 160." end
Public Instance Methods
call(staged_files)
click to toggle source
# File lib/plugins/pre_commit/checks/nb_space.rb, line 8 def call(staged_files) nb_space = " " raise "you messed that up" unless nb_space.bytes.to_a == [194, 160] staged_files.reject! { |f| f =~ /^vendor\// || !File.read(f, encoding: 'utf-8').include?(nb_space) } bad = staged_files.map do |file| content = File.read(file).lines.to_a line_no = content.index { |l| l.include?(nb_space) } char_no = content[line_no].index(nb_space) [file, line_no, char_no] end return if bad.empty? "Detected non-breaking space in #{bad.map { |f,l,c| "#{f}:#{l+1} character:#{c+1}" }.join(" and")}, remove it!" end