| 1 | var util = require('../src/util')
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| 2 | var Global = util.Global
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| 3 |
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| 4 | module.exports = {
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| 5 | name: 'localStorage',
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| 6 | read: read,
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| 7 | write: write,
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| 8 | each: each,
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| 9 | remove: remove,
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| 10 | clearAll: clearAll,
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| 11 | }
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| 12 |
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| 13 | function localStorage() {
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| 14 | return Global.localStorage
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| 15 | }
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| 16 |
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| 17 | function read(key) {
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| 18 | return localStorage().getItem(key)
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| 19 | }
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| 20 |
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| 21 | function write(key, data) {
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| 22 | return localStorage().setItem(key, data)
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| 23 | }
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| 24 |
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| 25 | function each(fn) {
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| 26 | for (var i = localStorage().length - 1; i >= 0; i--) {
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| 27 | var key = localStorage().key(i)
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| 28 | fn(read(key), key)
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| 29 | }
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| 30 | }
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| 31 |
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| 32 | function remove(key) {
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| 33 | return localStorage().removeItem(key)
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| 34 | }
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| 35 |
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| 36 | function clearAll() {
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| 37 | return localStorage().clear()
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| 38 | }
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