Method toArray

src/jvm/clojure/lang/RT.java:1710–1740

(Object coll)

}

static public Object[] toArray(Object coll) {
	if(coll == null)
		return EMPTY_ARRAY;
	else if(coll instanceof Object[])
		return (Object[]) coll;
	else if(coll instanceof Collection)
		return ((Collection) coll).toArray();
	else if(coll instanceof Iterable) {
		ArrayList ret = new ArrayList();
		for(Object o : (Iterable)coll)
			ret.add(o);
		return ret.toArray();
	} else if(coll instanceof Map)
		return ((Map) coll).entrySet().toArray();
	else if(coll instanceof String) {
		char[] chars = ((String) coll).toCharArray();
		Object[] ret = new Object[chars.length];
		for(int i = 0; i < chars.length; i++)
			ret[i] = chars[i];
		return ret;
	}
	else if(coll.getClass().isArray()) {
		ISeq s = (seq(coll));
		Object[] ret = new Object[count(s)];
		for(int i = 0; i < ret.length; i++, s = s.next())
			ret[i] = s.first();
		return ret;
	}
	else
		throw Util.runtimeException("Unable to convert: " + coll.getClass() + " to Object[]");
}

static public Object[] seqToArray(ISeq seq){
	int len = length(seq);