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| const {isArray} = Array; | |
| const sync = async values => { | |
| for (let {length} = values, i = 0; i < length; i++) { | |
| const value = await values[i]; | |
| values[i] = isArray(value) ? await sync(value) : value; | |
| } | |
| return values; | |
| }; | |
| const asyncTag = tag => async (template, ...values) => | |
| tag(template, ...(await sync(values))); | |
| // example | |
| const asyncRaw = asyncTag(String.raw); | |
| asyncRaw`a${Promise.resolve('b')}c` | |
| .then(console.log); // "abc" |
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