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mminer/parentPath.swift

Created September 16, 2016 18:10
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Function that walks up directory tree to find given path's parent directory.
Raw
parentPath.swift
func parent(ofPath path: String, levels: Int) -> String {
var parentPath = path
for _ in 1...levels {
parentPath = (parentPath as NSString).deletingLastPathComponent
}
return parentPath
}
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