Module: RCheck::Formatting

Defined in:
lib/rcheck/formatting.rb

Class Method Summary collapse

Class Method Details

.truncate(*lines) ⇒ Object 



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# File 'lib/rcheck/formatting.rb', line 3

def self.truncate(*lines)
  lines.map do |line|
    if line.length < Conf[:max_cols]
      line
    else
      msg = ".. [#{line.length} c]"
      "#{line[0..(Conf[:max_cols] - msg.length)]}#{msg}"
    end
  end
end