@Specialization
public RubyArray unpack(RubyString string, RubyString format) {
final org.jruby.RubyArray jrubyArray =
Pack.unpack(getContext().getRuntime(), string.getBytes(), format.getBytes());
return RubyArray.specializedFromObjects(
getContext().getCoreLibrary().getArrayClass(), jrubyArray.toArray());
}
@Specialization
public RubyArray split(RubyString string, RubyString sep) {
final String[] components = string.toString().split(Pattern.quote(sep.toString()));
final Object[] objects = new Object[components.length];
for (int n = 0; n < objects.length; n++) {
objects[n] = getContext().makeString(components[n]);
}
return RubyArray.specializedFromObjects(
getContext().getCoreLibrary().getArrayClass(), objects);
}
@Specialization
public RubyArray split(RubyString string, RubyRegexp sep) {
return RubyArray.specializedFromObjects(
getContext().getCoreLibrary().getArrayClass(), sep.split(string.toString()));
}
@Specialization
public RubyArray scan(RubyString string, RubyRegexp regexp) {
return RubyArray.specializedFromObjects(
getContext().getCoreLibrary().getArrayClass(), regexp.scan(string));
}