| 1 | var isObservable = require('./is-observable')
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| 2 | var resolve = require('./resolve')
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| 3 |
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| 4 | module.exports = function forEachPair (source, fn) {
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| 5 | if (source) {
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| 6 | if (isObservable(source) && source.keys && source.get) {
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| 7 | resolve(source.keys).forEach(function (key) {
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| 8 | fn(key, source.get(key))
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| 9 | })
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| 10 | } else {
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| 11 | var values = resolve(source)
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| 12 | if (values) {
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| 13 | Object.keys(values).forEach(function (key) {
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| 14 | fn(key, values[key])
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| 15 | })
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| 16 | }
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| 17 | }
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| 18 | }
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| 19 | }
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