method

any?

Ruby latest stable (v2_5_5) - 0 notes - Class: Array

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any?(*args) public

static VALUE
rb_ary_any_p(int argc, VALUE *argv, VALUE ary)
{
    long i, len = RARRAY_LEN(ary);
    const VALUE *ptr = RARRAY_CONST_PTR(ary);

    rb_check_arity(argc, 0, 1);
    if (!len) return Qfalse;
    if (argc) {
        for (i = 0; i < RARRAY_LEN(ary); ++i) {
            if (RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) return Qtrue;
        }
    }
    else if (!rb_block_given_p()) {
        for (i = 0; i < len; ++i) if (RTEST(ptr[i])) return Qtrue;
    }
    else {
        for (i = 0; i < RARRAY_LEN(ary); ++i) {
            if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) return Qtrue;
        }
    }
    return Qfalse;
}

any?

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