method

key?

v2_6_3 - Show latest stable - Class: Hash
key?(p1)
public

No documentation available.

VALUE
rb_hash_has_key(VALUE hash, VALUE key)
{
    if (RHASH_AR_TABLE_P(hash) && ar_lookup(hash, key, 0)) {
        return Qtrue;
    }
    else if (RHASH_ST_TABLE_P(hash) && st_lookup(RHASH_ST_TABLE(hash), key, 0)) {
        return Qtrue;
    }
    return Qfalse;
}