public static <T> T[] toArray(
ceylon.language.List<? extends T> sequence, T[] ret, T... initialElements) {
System.arraycopy(initialElements, 0, ret, 0, initialElements.length);
int i = initialElements.length;
while (!sequence.getEmpty()) {
ret[i++] = sequence.getFirst();
sequence = (ceylon.language.List<? extends T>) sequence.getRest();
}
return ret;
}
public static int[] toCodepointArray(
ceylon.language.List<? extends ceylon.language.Character> sequence, int... initialElements) {
int[] ret = new int[(int) sequence.getSize() + initialElements.length];
int i = 0;
for (; i < initialElements.length; i++) {
ret[i] = initialElements[i];
}
while (!sequence.getEmpty()) {
ret[i++] = sequence.getFirst().intValue();
sequence = (ceylon.language.List<? extends ceylon.language.Character>) sequence.getRest();
}
return ret;
}
public static double[] toDoubleArray(
ceylon.language.List<? extends ceylon.language.Float> sequence, double... initialElements) {
double[] ret = new double[(int) sequence.getSize() + initialElements.length];
int i = 0;
for (; i < initialElements.length; i++) {
ret[i] = initialElements[i];
}
while (!sequence.getEmpty()) {
ret[i++] = sequence.getFirst().doubleValue();
sequence = (ceylon.language.List<? extends ceylon.language.Float>) sequence.getRest();
}
return ret;
}
public static long[] toLongArray(
ceylon.language.List<? extends ceylon.language.Integer> sequence, long... initialElements) {
long[] ret = new long[(int) sequence.getSize() + initialElements.length];
int i = 0;
for (; i < initialElements.length; i++) {
ret[i] = initialElements[i];
}
while (!sequence.getEmpty()) {
ret[i++] = sequence.getFirst().longValue();
sequence = (ceylon.language.List<? extends ceylon.language.Integer>) sequence.getRest();
}
return ret;
}
public static byte[] toByteArray(
ceylon.language.List<? extends ceylon.language.Integer> sequence, long... initialElements) {
byte[] ret = new byte[initialElements.length + (int) sequence.getSize()];
int i = 0;
for (; i < initialElements.length; i++) {
ret[i] = (byte) initialElements[i];
}
while (!sequence.getEmpty()) {
ret[i++] = (byte) sequence.getFirst().longValue();
sequence = (ceylon.language.List<? extends ceylon.language.Integer>) sequence.getRest();
}
return ret;
}
public static char[] toCharArray(
ceylon.language.List<? extends ceylon.language.Character> sequence, int... initialElements) {
char[] ret = new char[(int) sequence.getSize() + initialElements.length];
int i = 0;
// FIXME: this is invalid and should yield a larger array by splitting chars > 16 bits in two
for (; i < initialElements.length; i++) {
ret[i] = (char) initialElements[i];
}
while (!sequence.getEmpty()) {
ret[i++] = (char) sequence.getFirst().intValue();
sequence = (ceylon.language.List<? extends ceylon.language.Character>) sequence.getRest();
}
return ret;
}
public static boolean[] toBooleanArray(
ceylon.language.List<? extends ceylon.language.Boolean> sequence,
boolean... initialElements) {
boolean[] ret = new boolean[(int) sequence.getSize() + initialElements.length];
int i = 0;
for (; i < initialElements.length; i++) {
ret[i] = initialElements[i];
}
while (!sequence.getEmpty()) {
ret[i++] = sequence.getFirst().booleanValue();
sequence = (ceylon.language.List<? extends ceylon.language.Boolean>) sequence.getRest();
}
return ret;
}
public static java.lang.String[] toJavaStringArray(
ceylon.language.List<? extends ceylon.language.String> sequence,
java.lang.String... initialElements) {
java.lang.String[] ret =
new java.lang.String[(int) sequence.getSize() + initialElements.length];
int i = 0;
for (; i < initialElements.length; i++) {
ret[i] = initialElements[i];
}
while (!sequence.getEmpty()) {
ret[i++] = sequence.getFirst().toString();
sequence = (ceylon.language.List<? extends ceylon.language.String>) sequence.getRest();
}
return ret;
}
