|
Last change
on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
674 bytes
|
| Rev | Line | |
|---|
| [6a3a178] | 1 | var utils = require('../utils'),
|
|---|
| 2 | nodes = require('../nodes');
|
|---|
| 3 |
|
|---|
| 4 | /**
|
|---|
| 5 | * This is a helper function for the slice method
|
|---|
| 6 | *
|
|---|
| 7 | * @param {String|Ident} vals
|
|---|
| 8 | * @param {Unit} start [0]
|
|---|
| 9 | * @param {Unit} end [vals.length]
|
|---|
| 10 | * @return {String|Literal|Null}
|
|---|
| 11 | * @api public
|
|---|
| 12 | */
|
|---|
| 13 | (module.exports = function slice(val, start, end) {
|
|---|
| 14 | start = start && start.nodes[0].val;
|
|---|
| 15 | end = end && end.nodes[0].val;
|
|---|
| 16 |
|
|---|
| 17 | val = utils.unwrap(val).nodes;
|
|---|
| 18 |
|
|---|
| 19 | if (val.length > 1) {
|
|---|
| 20 | return utils.coerce(val.slice(start, end), true);
|
|---|
| 21 | }
|
|---|
| 22 |
|
|---|
| 23 | var result = val[0].string.slice(start, end);
|
|---|
| 24 |
|
|---|
| 25 | return val[0] instanceof nodes.Ident
|
|---|
| 26 | ? new nodes.Ident(result)
|
|---|
| 27 | : new nodes.String(result);
|
|---|
| 28 | }).raw = true;
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
