Class: String

Inherits:

Object

Object
String

show all

Defined in:: lib/ngrams/stdlib_ext.rb

Instance Method Summary collapse

#ngrams(n) ⇒ Object

Return the result of splitting the string into an array of ngrams of length n.

Instance Method Details

#ngrams(n) ⇒ `Object`

Return the result of splitting the string into an array of ngrams of length n.



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# File 'lib/ngrams/stdlib_ext.rb', line 7

def ngrams( n )
  (0..self.length-n).to_a.collect { |idx| self[idx,n] }
end