Method: Object#!~

Defined in:

object.c

#!~ ⇒ Object

Returns true if two objects do not match (using the =~ method), otherwise false.

# File 'object.c'

/*
 *  call-seq:
 *     obj !~ other  -> true or false
 *
 *  Returns true if two objects do not match (using the <i>=~</i>
 *  method), otherwise false.
 */

static VALUE
rb_obj_not_match(VALUE obj1, VALUE obj2)
{
    VALUE result = rb_funcall(obj1, id_match, 1, obj2);
    return RTEST(result) ? Qfalse : Qtrue;
}