1 | static synchronized S manageStringList(S s, S name, S varName, boolean canChange) {
|
2 | L<S> list = (L) get(main.class, varName); |
3 | new Matches m; |
4 | |
5 | if (match("list " + plural(name), s))
|
6 | ret structure(list); |
7 | |
8 | if (match("how many " + plural(name), s))
|
9 | ret str(l(list)); |
10 | |
11 | if (match("add " + name + " *", s, m)) {
|
12 | if (!canChange) ret "Sorry. Not authorized"; |
13 | S id = m.unq(0); |
14 | list.add(id); |
15 | save(varName); |
16 | ret "OK, " + name + " " + quote(id) + " added. List size now: " + l(list); |
17 | } |
18 | |
19 | if (match("remove " + name + " *", s, m)) {
|
20 | if (!canChange) ret "Sorry. Not authorized"; |
21 | S id = m.unq(0); |
22 | int idx = list.indexOf(id); |
23 | if (idx < 0) ret id + " is not a " + name; |
24 | list.remove(idx); |
25 | save(varName); |
26 | ret "OK, " + name + " " + quote(id) + " removed. List size now: " + l(list); |
27 | } |
28 | |
29 | ret null; |
30 | } |
Began life as a copy of #1002457
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| Snippet ID: | #1002628 |
| Snippet name: | manageStringList - convenient way of managing a list of unchecked strings |
| Eternal ID of this version: | #1002628/1 |
| Text MD5: | d0697e97e8d5fa512d261e8eba553eea |
| Author: | stefan |
| Category: | eleu |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-02-06 03:20:32 |
| Source code size: | 893 bytes / 30 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 707 / 635 |
| Referenced in: | [show references] |