// @RubyLevelMethod(name="collect!")
public RubyValue collect_danger(RubyBlock block) {
RubyArray a = (RubyArray) RubyAPI.callPublicNoArgMethod(this, block, RubyID.intern("collect"));
clear();
for (int i = 0; i < a.size(); i++) {
add(a.get(i));
}
return this;
}
public RubyString appendString(RubyValue v) {
if (v instanceof RubyString) {
return appendString((RubyString) v);
} else {
RubyValue r = RubyAPI.callPublicNoArgMethod(v, null, RubyID.toSID);
if (r instanceof RubyString) return appendString((RubyString) r);
return ObjectFactory.createString(r.toString());
}
}
public int appendString2(RubyValue v) {
RubyString str = null;
if (v instanceof RubyString) {
str = (RubyString) v;
} else {
RubyValue r = RubyAPI.callPublicNoArgMethod(v, null, RubyID.toSID);
str = (RubyString) r;
}
appendString(str);
return str.length();
}