Module: SpacingChecker

Defined in:
lib/jscop/spacing_checker.rb

Class Method Summary collapse

Class Method Details

.check_spaces(file) ⇒ Object 



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# File 'lib/jscop/spacing_checker.rb', line 32

def self.check_spaces(file)
  lines_with_spaces = []
  check_line = lambda { |line|
    lines_with_spaces << line.number if found_spaces(line.content) && !lines_with_spaces.nil?
  }
  err_type = 'SPACING_ERR'
  file.lines.each(&check_line)

  lines_with_spaces.each { |line| raise_err(line, err_type, file.filename) if !lines_with_spaces.empty? }
end

.check_spaces_res(error_bin, path) ⇒ Object 



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# File 'lib/jscop/spacing_checker.rb', line 4

def self.check_spaces_res(error_bin, path)
  bad_spaced_lines = check_spaces(path)
  bad_spaced_lines.each { |line| error_bin << line if !bad_spaced_lines.empty? }

  error_bin
end

.found_spaces(cont) ⇒ Object 



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# File 'lib/jscop/spacing_checker.rb', line 17

def self.found_spaces(cont)
  spaces_before = /[\s]+(const|let|var|function|class|[\}$])[\s]+[\w]*/
  spaces_after = /(const|let|var|function|class)[\s]{2,}[\w]+[\s]*[\=]/
  spaced_console = /[\s]+(function|(console.log)[\(][\w]*[\)])[\s]*/
  closing_line = /[\s]+[\}][\s]*/

  commented_line = cont.match?(%r{^\W+[\/\/]})

  a = spaces_before.match?(cont)
  b = spaces_after.match?(cont)
  c = spaced_console.match?(cont)

  !commented_line && (a || b || c || closing_line.match?(cont))
end