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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
committerDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
commit3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch)
treec7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/yallist
parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
downloadwebsite-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz
website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip
build: Add some required modules for node
Diffstat (limited to 'node_modules/yallist')
-rw-r--r--node_modules/yallist/LICENSE15
-rw-r--r--node_modules/yallist/README.md204
-rw-r--r--node_modules/yallist/iterator.js7
-rw-r--r--node_modules/yallist/package.json66
-rw-r--r--node_modules/yallist/yallist.js370
5 files changed, 662 insertions, 0 deletions
diff --git a/node_modules/yallist/LICENSE b/node_modules/yallist/LICENSE
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--- /dev/null
+++ b/node_modules/yallist/LICENSE
@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/node_modules/yallist/README.md b/node_modules/yallist/README.md
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--- /dev/null
+++ b/node_modules/yallist/README.md
@@ -0,0 +1,204 @@
+# yallist
+
+Yet Another Linked List
+
+There are many doubly-linked list implementations like it, but this
+one is mine.
+
+For when an array would be too big, and a Map can't be iterated in
+reverse order.
+
+
+[![Build Status](https://travis-ci.org/isaacs/yallist.svg?branch=master)](https://travis-ci.org/isaacs/yallist) [![Coverage Status](https://coveralls.io/repos/isaacs/yallist/badge.svg?service=github)](https://coveralls.io/github/isaacs/yallist)
+
+## basic usage
+
+```javascript
+var yallist = require('yallist')
+var myList = yallist.create([1, 2, 3])
+myList.push('foo')
+myList.unshift('bar')
+// of course pop() and shift() are there, too
+console.log(myList.toArray()) // ['bar', 1, 2, 3, 'foo']
+myList.forEach(function (k) {
+ // walk the list head to tail
+})
+myList.forEachReverse(function (k, index, list) {
+ // walk the list tail to head
+})
+var myDoubledList = myList.map(function (k) {
+ return k + k
+})
+// now myDoubledList contains ['barbar', 2, 4, 6, 'foofoo']
+// mapReverse is also a thing
+var myDoubledListReverse = myList.mapReverse(function (k) {
+ return k + k
+}) // ['foofoo', 6, 4, 2, 'barbar']
+
+var reduced = myList.reduce(function (set, entry) {
+ set += entry
+ return set
+}, 'start')
+console.log(reduced) // 'startfoo123bar'
+```
+
+## api
+
+The whole API is considered "public".
+
+Functions with the same name as an Array method work more or less the
+same way.
+
+There's reverse versions of most things because that's the point.
+
+### Yallist
+
+Default export, the class that holds and manages a list.
+
+Call it with either a forEach-able (like an array) or a set of
+arguments, to initialize the list.
+
+The Array-ish methods all act like you'd expect. No magic length,
+though, so if you change that it won't automatically prune or add
+empty spots.
+
+### Yallist.create(..)
+
+Alias for Yallist function. Some people like factories.
+
+#### yallist.head
+
+The first node in the list
+
+#### yallist.tail
+
+The last node in the list
+
+#### yallist.length
+
+The number of nodes in the list. (Change this at your peril. It is
+not magic like Array length.)
+
+#### yallist.toArray()
+
+Convert the list to an array.
+
+#### yallist.forEach(fn, [thisp])
+
+Call a function on each item in the list.
+
+#### yallist.forEachReverse(fn, [thisp])
+
+Call a function on each item in the list, in reverse order.
+
+#### yallist.get(n)
+
+Get the data at position `n` in the list. If you use this a lot,
+probably better off just using an Array.
+
+#### yallist.getReverse(n)
+
+Get the data at position `n`, counting from the tail.
+
+#### yallist.map(fn, thisp)
+
+Create a new Yallist with the result of calling the function on each
+item.
+
+#### yallist.mapReverse(fn, thisp)
+
+Same as `map`, but in reverse.
+
+#### yallist.pop()
+
+Get the data from the list tail, and remove the tail from the list.
+
+#### yallist.push(item, ...)
+
+Insert one or more items to the tail of the list.
+
+#### yallist.reduce(fn, initialValue)
+
+Like Array.reduce.
+
+#### yallist.reduceReverse
+
+Like Array.reduce, but in reverse.
+
+#### yallist.reverse
+
+Reverse the list in place.
+
+#### yallist.shift()
+
+Get the data from the list head, and remove the head from the list.
+
+#### yallist.slice([from], [to])
+
+Just like Array.slice, but returns a new Yallist.
+
+#### yallist.sliceReverse([from], [to])
+
+Just like yallist.slice, but the result is returned in reverse.
+
+#### yallist.toArray()
+
+Create an array representation of the list.
+
+#### yallist.toArrayReverse()
+
+Create a reversed array representation of the list.
+
+#### yallist.unshift(item, ...)
+
+Insert one or more items to the head of the list.
+
+#### yallist.unshiftNode(node)
+
+Move a Node object to the front of the list. (That is, pull it out of
+wherever it lives, and make it the new head.)
+
+If the node belongs to a different list, then that list will remove it
+first.
+
+#### yallist.pushNode(node)
+
+Move a Node object to the end of the list. (That is, pull it out of
+wherever it lives, and make it the new tail.)
+
+If the node belongs to a list already, then that list will remove it
+first.
+
+#### yallist.removeNode(node)
+
+Remove a node from the list, preserving referential integrity of head
+and tail and other nodes.
+
+Will throw an error if you try to have a list remove a node that
+doesn't belong to it.
+
+### Yallist.Node
+
+The class that holds the data and is actually the list.
+
+Call with `var n = new Node(value, previousNode, nextNode)`
+
+Note that if you do direct operations on Nodes themselves, it's very
+easy to get into weird states where the list is broken. Be careful :)
+
+#### node.next
+
+The next node in the list.
+
+#### node.prev
+
+The previous node in the list.
+
+#### node.value
+
+The data the node contains.
+
+#### node.list
+
+The list to which this node belongs. (Null if it does not belong to
+any list.)
diff --git a/node_modules/yallist/iterator.js b/node_modules/yallist/iterator.js
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--- /dev/null
+++ b/node_modules/yallist/iterator.js
@@ -0,0 +1,7 @@
+var Yallist = require('./yallist.js')
+
+Yallist.prototype[Symbol.iterator] = function* () {
+ for (let walker = this.head; walker; walker = walker.next) {
+ yield walker.value
+ }
+}
diff --git a/node_modules/yallist/package.json b/node_modules/yallist/package.json
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+++ b/node_modules/yallist/package.json
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+{
+ "_args": [
+ [
+ "yallist@2.1.2",
+ "/home/dstaesse/git/website"
+ ]
+ ],
+ "_development": true,
+ "_from": "yallist@2.1.2",
+ "_id": "yallist@2.1.2",
+ "_inBundle": false,
+ "_integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
+ "_location": "/yallist",
+ "_phantomChildren": {},
+ "_requested": {
+ "type": "version",
+ "registry": true,
+ "raw": "yallist@2.1.2",
+ "name": "yallist",
+ "escapedName": "yallist",
+ "rawSpec": "2.1.2",
+ "saveSpec": null,
+ "fetchSpec": "2.1.2"
+ },
+ "_requiredBy": [
+ "/lru-cache"
+ ],
+ "_resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
+ "_spec": "2.1.2",
+ "_where": "/home/dstaesse/git/website",
+ "author": {
+ "name": "Isaac Z. Schlueter",
+ "email": "i@izs.me",
+ "url": "http://blog.izs.me/"
+ },
+ "bugs": {
+ "url": "https://github.com/isaacs/yallist/issues"
+ },
+ "dependencies": {},
+ "description": "Yet Another Linked List",
+ "devDependencies": {
+ "tap": "^10.3.0"
+ },
+ "directories": {
+ "test": "test"
+ },
+ "files": [
+ "yallist.js",
+ "iterator.js"
+ ],
+ "homepage": "https://github.com/isaacs/yallist#readme",
+ "license": "ISC",
+ "main": "yallist.js",
+ "name": "yallist",
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/isaacs/yallist.git"
+ },
+ "scripts": {
+ "postpublish": "git push origin --all; git push origin --tags",
+ "postversion": "npm publish",
+ "preversion": "npm test",
+ "test": "tap test/*.js --100"
+ },
+ "version": "2.1.2"
+}
diff --git a/node_modules/yallist/yallist.js b/node_modules/yallist/yallist.js
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--- /dev/null
+++ b/node_modules/yallist/yallist.js
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+module.exports = Yallist
+
+Yallist.Node = Node
+Yallist.create = Yallist
+
+function Yallist (list) {
+ var self = this
+ if (!(self instanceof Yallist)) {
+ self = new Yallist()
+ }
+
+ self.tail = null
+ self.head = null
+ self.length = 0
+
+ if (list && typeof list.forEach === 'function') {
+ list.forEach(function (item) {
+ self.push(item)
+ })
+ } else if (arguments.length > 0) {
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ self.push(arguments[i])
+ }
+ }
+
+ return self
+}
+
+Yallist.prototype.removeNode = function (node) {
+ if (node.list !== this) {
+ throw new Error('removing node which does not belong to this list')
+ }
+
+ var next = node.next
+ var prev = node.prev
+
+ if (next) {
+ next.prev = prev
+ }
+
+ if (prev) {
+ prev.next = next
+ }
+
+ if (node === this.head) {
+ this.head = next
+ }
+ if (node === this.tail) {
+ this.tail = prev
+ }
+
+ node.list.length--
+ node.next = null
+ node.prev = null
+ node.list = null
+}
+
+Yallist.prototype.unshiftNode = function (node) {
+ if (node === this.head) {
+ return
+ }
+
+ if (node.list) {
+ node.list.removeNode(node)
+ }
+
+ var head = this.head
+ node.list = this
+ node.next = head
+ if (head) {
+ head.prev = node
+ }
+
+ this.head = node
+ if (!this.tail) {
+ this.tail = node
+ }
+ this.length++
+}
+
+Yallist.prototype.pushNode = function (node) {
+ if (node === this.tail) {
+ return
+ }
+
+ if (node.list) {
+ node.list.removeNode(node)
+ }
+
+ var tail = this.tail
+ node.list = this
+ node.prev = tail
+ if (tail) {
+ tail.next = node
+ }
+
+ this.tail = node
+ if (!this.head) {
+ this.head = node
+ }
+ this.length++
+}
+
+Yallist.prototype.push = function () {
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ push(this, arguments[i])
+ }
+ return this.length
+}
+
+Yallist.prototype.unshift = function () {
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ unshift(this, arguments[i])
+ }
+ return this.length
+}
+
+Yallist.prototype.pop = function () {
+ if (!this.tail) {
+ return undefined
+ }
+
+ var res = this.tail.value
+ this.tail = this.tail.prev
+ if (this.tail) {
+ this.tail.next = null
+ } else {
+ this.head = null
+ }
+ this.length--
+ return res
+}
+
+Yallist.prototype.shift = function () {
+ if (!this.head) {
+ return undefined
+ }
+
+ var res = this.head.value
+ this.head = this.head.next
+ if (this.head) {
+ this.head.prev = null
+ } else {
+ this.tail = null
+ }
+ this.length--
+ return res
+}
+
+Yallist.prototype.forEach = function (fn, thisp) {
+ thisp = thisp || this
+ for (var walker = this.head, i = 0; walker !== null; i++) {
+ fn.call(thisp, walker.value, i, this)
+ walker = walker.next
+ }
+}
+
+Yallist.prototype.forEachReverse = function (fn, thisp) {
+ thisp = thisp || this
+ for (var walker = this.tail, i = this.length - 1; walker !== null; i--) {
+ fn.call(thisp, walker.value, i, this)
+ walker = walker.prev
+ }
+}
+
+Yallist.prototype.get = function (n) {
+ for (var i = 0, walker = this.head; walker !== null && i < n; i++) {
+ // abort out of the list early if we hit a cycle
+ walker = walker.next
+ }
+ if (i === n && walker !== null) {
+ return walker.value
+ }
+}
+
+Yallist.prototype.getReverse = function (n) {
+ for (var i = 0, walker = this.tail; walker !== null && i < n; i++) {
+ // abort out of the list early if we hit a cycle
+ walker = walker.prev
+ }
+ if (i === n && walker !== null) {
+ return walker.value
+ }
+}
+
+Yallist.prototype.map = function (fn, thisp) {
+ thisp = thisp || this
+ var res = new Yallist()
+ for (var walker = this.head; walker !== null;) {
+ res.push(fn.call(thisp, walker.value, this))
+ walker = walker.next
+ }
+ return res
+}
+
+Yallist.prototype.mapReverse = function (fn, thisp) {
+ thisp = thisp || this
+ var res = new Yallist()
+ for (var walker = this.tail; walker !== null;) {
+ res.push(fn.call(thisp, walker.value, this))
+ walker = walker.prev
+ }
+ return res
+}
+
+Yallist.prototype.reduce = function (fn, initial) {
+ var acc
+ var walker = this.head
+ if (arguments.length > 1) {
+ acc = initial
+ } else if (this.head) {
+ walker = this.head.next
+ acc = this.head.value
+ } else {
+ throw new TypeError('Reduce of empty list with no initial value')
+ }
+
+ for (var i = 0; walker !== null; i++) {
+ acc = fn(acc, walker.value, i)
+ walker = walker.next
+ }
+
+ return acc
+}
+
+Yallist.prototype.reduceReverse = function (fn, initial) {
+ var acc
+ var walker = this.tail
+ if (arguments.length > 1) {
+ acc = initial
+ } else if (this.tail) {
+ walker = this.tail.prev
+ acc = this.tail.value
+ } else {
+ throw new TypeError('Reduce of empty list with no initial value')
+ }
+
+ for (var i = this.length - 1; walker !== null; i--) {
+ acc = fn(acc, walker.value, i)
+ walker = walker.prev
+ }
+
+ return acc
+}
+
+Yallist.prototype.toArray = function () {
+ var arr = new Array(this.length)
+ for (var i = 0, walker = this.head; walker !== null; i++) {
+ arr[i] = walker.value
+ walker = walker.next
+ }
+ return arr
+}
+
+Yallist.prototype.toArrayReverse = function () {
+ var arr = new Array(this.length)
+ for (var i = 0, walker = this.tail; walker !== null; i++) {
+ arr[i] = walker.value
+ walker = walker.prev
+ }
+ return arr
+}
+
+Yallist.prototype.slice = function (from, to) {
+ to = to || this.length
+ if (to < 0) {
+ to += this.length
+ }
+ from = from || 0
+ if (from < 0) {
+ from += this.length
+ }
+ var ret = new Yallist()
+ if (to < from || to < 0) {
+ return ret
+ }
+ if (from < 0) {
+ from = 0
+ }
+ if (to > this.length) {
+ to = this.length
+ }
+ for (var i = 0, walker = this.head; walker !== null && i < from; i++) {
+ walker = walker.next
+ }
+ for (; walker !== null && i < to; i++, walker = walker.next) {
+ ret.push(walker.value)
+ }
+ return ret
+}
+
+Yallist.prototype.sliceReverse = function (from, to) {
+ to = to || this.length
+ if (to < 0) {
+ to += this.length
+ }
+ from = from || 0
+ if (from < 0) {
+ from += this.length
+ }
+ var ret = new Yallist()
+ if (to < from || to < 0) {
+ return ret
+ }
+ if (from < 0) {
+ from = 0
+ }
+ if (to > this.length) {
+ to = this.length
+ }
+ for (var i = this.length, walker = this.tail; walker !== null && i > to; i--) {
+ walker = walker.prev
+ }
+ for (; walker !== null && i > from; i--, walker = walker.prev) {
+ ret.push(walker.value)
+ }
+ return ret
+}
+
+Yallist.prototype.reverse = function () {
+ var head = this.head
+ var tail = this.tail
+ for (var walker = head; walker !== null; walker = walker.prev) {
+ var p = walker.prev
+ walker.prev = walker.next
+ walker.next = p
+ }
+ this.head = tail
+ this.tail = head
+ return this
+}
+
+function push (self, item) {
+ self.tail = new Node(item, self.tail, null, self)
+ if (!self.head) {
+ self.head = self.tail
+ }
+ self.length++
+}
+
+function unshift (self, item) {
+ self.head = new Node(item, null, self.head, self)
+ if (!self.tail) {
+ self.tail = self.head
+ }
+ self.length++
+}
+
+function Node (value, prev, next, list) {
+ if (!(this instanceof Node)) {
+ return new Node(value, prev, next, list)
+ }
+
+ this.list = list
+ this.value = value
+
+ if (prev) {
+ prev.next = this
+ this.prev = prev
+ } else {
+ this.prev = null
+ }
+
+ if (next) {
+ next.prev = this
+ this.next = next
+ } else {
+ this.next = null
+ }
+}