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feat: expose parser #207

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feat: expose parser #207

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7 changes: 7 additions & 0 deletions src/sprintf.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,13 @@
return sprintf_format(sprintf_parse(key), arguments)
}

Object.defineProperty(sprintf, 'parse', {
value: sprintf_parse,
configurable: true,
enumerable: false,
writable: true
})

function vsprintf(fmt, argv) {
return sprintf.apply(null, [fmt].concat(argv || []))
}
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16 changes: 16 additions & 0 deletions test/test.js
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Expand Up @@ -109,4 +109,20 @@ describe('sprintfjs', function() {
it('should return formated strings for callbacks', function() {
assert.equal('foobar', sprintf('%s', function() { return 'foobar' }))
})

it('should return parsed tree', function() {
assert.deepEqual([
{
placeholder: '%s',
param_no: undefined,
keys: undefined,
sign: undefined,
pad_char: undefined,
align: undefined,
width: undefined,
precision: undefined,
type: 's'
}
], sprintf.parse('%s'))
})
})