method

truncate_text

Importance_0
Ruby latest stable (v2_5_5) - 0 notes - Class: Text
truncate_text(text, description, max_length = 100_000) public

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# File lib/rubygems/text.rb, line 16
  def truncate_text(text, description, max_length = 100_000)
    raise ArgumentError, "max_length must be positive" unless max_length > 0
    return text if text.size <= max_length
    "Truncating #{description} to #{max_length.to_s.reverse.gsub(/...(?=.)/,'\&,').reverse} characters:\n" + text[0, max_length]
  end
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