Method: Array#empty?

Defined in:
array.c

#empty? ⇒ Boolean

Returns true if self contains no elements.

[].empty?   #=> true

Returns:

  • (Boolean) 


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# File 'array.c', line 2229

static VALUE
rb_ary_empty_p(VALUE ary)
{
    if (RARRAY_LEN(ary) == 0)
	return Qtrue;
    return Qfalse;
}