🖉 #1000394 | BotCompany.de Repo

Editing Snippet ID:	#1000394
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Content:	!636 //!* constructors //!class JavaTok !L<S> !quicknew !standard functions //!multi-line strings !699 // improved multi-line strings !700 // "no exceptions" short hand !include #1000353 // class JavaTok main { static Object in; static new (Hash)Map<String, Function> functions; interface Function { public Object process(Object[] args); } static class Call { String function; String[] args; Object eval() { return functions.get(function).process(args); } public String toString() { new StringBuilder buf; for (int i = 0; i < args.length; i++) { if (i != 0) buf.append(", "); buf.append(quote(args[i])); } return function + "(" + buf + ")"; } } psvm { in = [[contains("<all iois>", "<latest ioi>")]]; parseAsJavaExpression(); replaceStringConstant("<all iois>", "#681"); replaceStringConstant("<latest ioi>", "#1000384"); loadSnippetID1(); // replace contains(x, y) with contains(toLines(x), y) // use standard function "contains(List, Object)" functions.put("contains", new Function() { public Object process(Object[] args) { return toLinesTrim((String) args[0]).contains(args[1]); } }); System.out.println("Result: " + ((Call) in).eval()); } static void parseAsJavaExpression() { L<S> tok = JavaTok.split((String) in); new Call c; c.function = tok.get(1); c.args = new String[] { unquote(tok.get(5)), unquote(tok.get(9)) }; in = c; } static void replaceStringConstant(String before, String now) { Call c = (Call) clone(in); for (int i = 0; i < c.args.length; i++) if (c.args[i].equals(before)) c.args[i] = now; in = c; } static void loadSnippetID1() tex { Call c = (Call) clone(in); for (int i = 0; i < c.args.length; i++) if (c.args[i].startsWith("#") && isSnippetID(c.args[i])) { c.args[i] = loadSnippet(c.args[i]); break; } in = c; } static Object clone(Object o) no exceptions { if (o == null) return o; if (o instanceof List) { List l = new ArrayList(); for (Object x : (List) o) l.add(clone(x)); return l; } if (o instanceof String \|\| o instanceof Number \|\| o instanceof Boolean) return o; if (o instanceof Object[]) { Object[] l = (Object[]) o; Object[] l2 = l.clone(); for (int i = 0; i < l.length; i++) l2[i] = clone(l[i]); return l2; } // TODO: go to superclasses too Field[] fields = o.getClass().getDeclaredFields(); Object clone = o.getClass().newInstance(); for (Field field : fields) { if ((field.getModifiers() & Modifier.STATIC) != 0) continue; Object value; value = field.get(o); field.set(clone, clone(value)); } return clone; } }
Comment:	Began life as a copy of #1000393
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Created:	2015-08-01 23:52:46

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