10 lines
332 B
Go
10 lines
332 B
Go
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package mxj
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// Checks whether the path exists. If err != nil then 'false' is returned
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// along with the error encountered parsing either the "path" or "subkeys"
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// argument.
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func (mv Map) Exists(path string, subkeys ...string) (bool, error) {
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v, err := mv.ValuesForPath(path, subkeys...)
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return (err == nil && len(v) > 0), err
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}
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