Module: Summarise::StringExtensions

Included in:: String

Defined in:: lib/summarise/string_extensions.rb

Instance Method Summary collapse

Instance Method Details

#summarisable?(length = 200) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/summarise/string_extensions.rb', line 9

def summarisable?(length=200)
  return self.summarise(length) != self
end

#summarise(l = 200) ⇒ `Object`

# File 'lib/summarise/string_extensions.rb', line 4

def summarise(l=200)
  i = 0
  self.split.map{ |word| word if (i += word.length) < l}.compact.join(' ')
end