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jeremycochoy/ZipperExample.swift

Last active May 23, 2019 22:40
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ZipperExample.swift
var zippy = ListZipper<String>(from: ["I", "love", "pancakes"])
print(zippy.cursor!) // I
zippy.right() // move to the right
print(zippy.cursor!) // love
zippy.cursor = "hate"
print(zippy.toList().joined(separator: " ")) // I hate pancakes
zippy.remove()
zippy.cursor = "Eat"
print(zippy.toList().joined(separator: " ")) // Eat pancakes
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