Module: StringMagic::Formatting::Truncation

Included in:
StringMagic
Defined in:
lib/string_magic/formatting/truncation.rb

Instance Method Summary collapse

Instance Method Details

#truncate_sentences(text, count, options = {}) ⇒ Object 



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# File 'lib/string_magic/formatting/truncation.rb', line 14

def truncate_sentences(text, count, options = {})
  return text if text.nil? || count.nil? || count < 1

  suffix = options[:suffix] || "..."
  sentences = text.split(/(?<=[.!?])\s+/)
  return text if sentences.length <= count

  sentences[0...count].join(" ") + suffix
end

#truncate_words(text, count, options = {}) ⇒ Object 



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# File 'lib/string_magic/formatting/truncation.rb', line 4

def truncate_words(text, count, options = {})
  return text if text.nil? || count.nil? || count < 1

  suffix = options[:suffix] || "..."
  words = text.split(/\s+/)
  return text if words.length <= count

  words[0...count].join(" ") + suffix
end