Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/ext/ext.rb

Direct Known Subclasses

DS::ExpandableArray

Instance Method Summary collapse

Instance Method Details

#push_uniq(e) ⇒ Object 



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# File 'lib/ext/ext.rb', line 7

def push_uniq e
  if include? e
    index e
  else
    push e
    size-1
  end
end

#sorted?(order = :growing) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ext/ext.rb', line 2

def sorted?(order = :growing)
  (size-2).times{ |i| return false if self[i] > self[i+1] }
  true
end