code: public function where($column, $op, $value)
  	{	
  		$this->where->andWhere($column, $op, $value);
  		return $this;
  	}
docs: Adds a WHERE clause.
  
  @param  string $column  The column name
  @param  string $op      The comparison operator
  @param  mixed  $value   The value to bind
  @return \Peyote\Delete