Method: String#rotate

Defined in:
lib/core/facets/string/rotate.rb

#rotate(count = 1) ⇒ Object

Rotate string to the left with count. Specifying negative number indicates rotation to the right.

'abcdefgh'.rotate(2)  #=> 'cdefghab'
'abcdefgh'.rotate(-2) #=> 'ghabcdef'

CREDIT: T. Yamada



10
11
12
13
 
# File 'lib/core/facets/string/rotate.rb', line 10

def rotate(count=1)
  count+=self.length if count<0
  self.slice(count,self.length-count)+self.slice(0,count)
end