method

yield_self

ruby latest stable - Class: Object

yield_self()

public

Yields self to the block and returns the result of the block.

"my string".yield_self {|s| s.upcase }   #=> "MY STRING"
3.next.yield_self {|x| x**x }.to_s       #=> "256"

static VALUE
rb_obj_yield_self(VALUE obj)
{
    RETURN_SIZED_ENUMERATOR(obj, 0, 0, rb_obj_size);
    return rb_yield_values2(1, &obj);
}