create-expo-cljs-app
Version:
Create a react native application with Expo and Shadow-CLJS!
565 lines (563 loc) • 17.7 kB
JavaScript
goog.provide("goog.array");
goog.require("goog.asserts");
goog.NATIVE_ARRAY_PROTOTYPES = goog.define("goog.NATIVE_ARRAY_PROTOTYPES", goog.TRUSTED_SITE);
goog.array.ASSUME_NATIVE_FUNCTIONS = goog.define("goog.array.ASSUME_NATIVE_FUNCTIONS", goog.FEATURESET_YEAR > 2012);
goog.array.peek = function(array) {
return array[array.length - 1];
};
goog.array.last = goog.array.peek;
goog.array.indexOf = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.indexOf) ? function(arr, obj, opt_fromIndex) {
goog.asserts.assert(arr.length != null);
return Array.prototype.indexOf.call(arr, obj, opt_fromIndex);
} : function(arr, obj, opt_fromIndex) {
var fromIndex = opt_fromIndex == null ? 0 : opt_fromIndex < 0 ? Math.max(0, arr.length + opt_fromIndex) : opt_fromIndex;
if (typeof arr === "string") {
if (typeof obj !== "string" || obj.length != 1) {
return -1;
}
return arr.indexOf(obj, fromIndex);
}
for (var i = fromIndex; i < arr.length; i++) {
if (i in arr && arr[i] === obj) {
return i;
}
}
return -1;
};
goog.array.lastIndexOf = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.lastIndexOf) ? function(arr, obj, opt_fromIndex) {
goog.asserts.assert(arr.length != null);
var fromIndex = opt_fromIndex == null ? arr.length - 1 : opt_fromIndex;
return Array.prototype.lastIndexOf.call(arr, obj, fromIndex);
} : function(arr, obj, opt_fromIndex) {
var fromIndex = opt_fromIndex == null ? arr.length - 1 : opt_fromIndex;
if (fromIndex < 0) {
fromIndex = Math.max(0, arr.length + fromIndex);
}
if (typeof arr === "string") {
if (typeof obj !== "string" || obj.length != 1) {
return -1;
}
return arr.lastIndexOf(obj, fromIndex);
}
for (var i = fromIndex; i >= 0; i--) {
if (i in arr && arr[i] === obj) {
return i;
}
}
return -1;
};
goog.array.forEach = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.forEach) ? function(arr, f, opt_obj) {
goog.asserts.assert(arr.length != null);
Array.prototype.forEach.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
var l = arr.length;
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = 0; i < l; i++) {
if (i in arr2) {
f.call(opt_obj, arr2[i], i, arr);
}
}
};
goog.array.forEachRight = function(arr, f, opt_obj) {
var l = arr.length;
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = l - 1; i >= 0; --i) {
if (i in arr2) {
f.call(opt_obj, arr2[i], i, arr);
}
}
};
goog.array.filter = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.filter) ? function(arr, f, opt_obj) {
goog.asserts.assert(arr.length != null);
return Array.prototype.filter.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
var l = arr.length;
var res = [];
var resLength = 0;
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = 0; i < l; i++) {
if (i in arr2) {
var val = arr2[i];
if (f.call(opt_obj, val, i, arr)) {
res[resLength++] = val;
}
}
}
return res;
};
goog.array.map = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.map) ? function(arr, f, opt_obj) {
goog.asserts.assert(arr.length != null);
return Array.prototype.map.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
var l = arr.length;
var res = new Array(l);
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = 0; i < l; i++) {
if (i in arr2) {
res[i] = f.call(opt_obj, arr2[i], i, arr);
}
}
return res;
};
goog.array.reduce = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.reduce) ? function(arr, f, val, opt_obj) {
goog.asserts.assert(arr.length != null);
if (opt_obj) {
f = goog.bind(f, opt_obj);
}
return Array.prototype.reduce.call(arr, f, val);
} : function(arr, f, val, opt_obj) {
var rval = val;
goog.array.forEach(arr, function(val, index) {
rval = f.call(opt_obj, rval, val, index, arr);
});
return rval;
};
goog.array.reduceRight = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.reduceRight) ? function(arr, f, val, opt_obj) {
goog.asserts.assert(arr.length != null);
goog.asserts.assert(f != null);
if (opt_obj) {
f = goog.bind(f, opt_obj);
}
return Array.prototype.reduceRight.call(arr, f, val);
} : function(arr, f, val, opt_obj) {
var rval = val;
goog.array.forEachRight(arr, function(val, index) {
rval = f.call(opt_obj, rval, val, index, arr);
});
return rval;
};
goog.array.some = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.some) ? function(arr, f, opt_obj) {
goog.asserts.assert(arr.length != null);
return Array.prototype.some.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
var l = arr.length;
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = 0; i < l; i++) {
if (i in arr2 && f.call(opt_obj, arr2[i], i, arr)) {
return true;
}
}
return false;
};
goog.array.every = goog.NATIVE_ARRAY_PROTOTYPES && (goog.array.ASSUME_NATIVE_FUNCTIONS || Array.prototype.every) ? function(arr, f, opt_obj) {
goog.asserts.assert(arr.length != null);
return Array.prototype.every.call(arr, f, opt_obj);
} : function(arr, f, opt_obj) {
var l = arr.length;
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = 0; i < l; i++) {
if (i in arr2 && !f.call(opt_obj, arr2[i], i, arr)) {
return false;
}
}
return true;
};
goog.array.count = function(arr, f, opt_obj) {
var count = 0;
goog.array.forEach(arr, function(element, index, arr) {
if (f.call(opt_obj, element, index, arr)) {
++count;
}
}, opt_obj);
return count;
};
goog.array.find = function(arr, f, opt_obj) {
var i = goog.array.findIndex(arr, f, opt_obj);
return i < 0 ? null : typeof arr === "string" ? arr.charAt(i) : arr[i];
};
goog.array.findIndex = function(arr, f, opt_obj) {
var l = arr.length;
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = 0; i < l; i++) {
if (i in arr2 && f.call(opt_obj, arr2[i], i, arr)) {
return i;
}
}
return -1;
};
goog.array.findRight = function(arr, f, opt_obj) {
var i = goog.array.findIndexRight(arr, f, opt_obj);
return i < 0 ? null : typeof arr === "string" ? arr.charAt(i) : arr[i];
};
goog.array.findIndexRight = function(arr, f, opt_obj) {
var l = arr.length;
var arr2 = typeof arr === "string" ? arr.split("") : arr;
for (var i = l - 1; i >= 0; i--) {
if (i in arr2 && f.call(opt_obj, arr2[i], i, arr)) {
return i;
}
}
return -1;
};
goog.array.contains = function(arr, obj) {
return goog.array.indexOf(arr, obj) >= 0;
};
goog.array.isEmpty = function(arr) {
return arr.length == 0;
};
goog.array.clear = function(arr) {
if (!goog.isArray(arr)) {
for (var i = arr.length - 1; i >= 0; i--) {
delete arr[i];
}
}
arr.length = 0;
};
goog.array.insert = function(arr, obj) {
if (!goog.array.contains(arr, obj)) {
arr.push(obj);
}
};
goog.array.insertAt = function(arr, obj, opt_i) {
goog.array.splice(arr, opt_i, 0, obj);
};
goog.array.insertArrayAt = function(arr, elementsToAdd, opt_i) {
goog.partial(goog.array.splice, arr, opt_i, 0).apply(null, elementsToAdd);
};
goog.array.insertBefore = function(arr, obj, opt_obj2) {
var i;
if (arguments.length == 2 || (i = goog.array.indexOf(arr, opt_obj2)) < 0) {
arr.push(obj);
} else {
goog.array.insertAt(arr, obj, i);
}
};
goog.array.remove = function(arr, obj) {
var i = goog.array.indexOf(arr, obj);
var rv;
if (rv = i >= 0) {
goog.array.removeAt(arr, i);
}
return rv;
};
goog.array.removeLast = function(arr, obj) {
var i = goog.array.lastIndexOf(arr, obj);
if (i >= 0) {
goog.array.removeAt(arr, i);
return true;
}
return false;
};
goog.array.removeAt = function(arr, i) {
goog.asserts.assert(arr.length != null);
return Array.prototype.splice.call(arr, i, 1).length == 1;
};
goog.array.removeIf = function(arr, f, opt_obj) {
var i = goog.array.findIndex(arr, f, opt_obj);
if (i >= 0) {
goog.array.removeAt(arr, i);
return true;
}
return false;
};
goog.array.removeAllIf = function(arr, f, opt_obj) {
var removedCount = 0;
goog.array.forEachRight(arr, function(val, index) {
if (f.call(opt_obj, val, index, arr)) {
if (goog.array.removeAt(arr, index)) {
removedCount++;
}
}
});
return removedCount;
};
goog.array.concat = function(var_args) {
return Array.prototype.concat.apply([], arguments);
};
goog.array.join = function(var_args) {
return Array.prototype.concat.apply([], arguments);
};
goog.array.toArray = function(object) {
var length = object.length;
if (length > 0) {
var rv = new Array(length);
for (var i = 0; i < length; i++) {
rv[i] = object[i];
}
return rv;
}
return [];
};
goog.array.clone = goog.array.toArray;
goog.array.extend = function(arr1, var_args) {
for (var i = 1; i < arguments.length; i++) {
var arr2 = arguments[i];
if (goog.isArrayLike(arr2)) {
var len1 = arr1.length || 0;
var len2 = arr2.length || 0;
arr1.length = len1 + len2;
for (var j = 0; j < len2; j++) {
arr1[len1 + j] = arr2[j];
}
} else {
arr1.push(arr2);
}
}
};
goog.array.splice = function(arr, index, howMany, var_args) {
goog.asserts.assert(arr.length != null);
return Array.prototype.splice.apply(arr, goog.array.slice(arguments, 1));
};
goog.array.slice = function(arr, start, opt_end) {
goog.asserts.assert(arr.length != null);
if (arguments.length <= 2) {
return Array.prototype.slice.call(arr, start);
} else {
return Array.prototype.slice.call(arr, start, opt_end);
}
};
goog.array.removeDuplicates = function(arr, opt_rv, opt_hashFn) {
var returnArray = opt_rv || arr;
var defaultHashFn = function(item) {
return goog.isObject(item) ? "o" + goog.getUid(item) : (typeof item).charAt(0) + item;
};
var hashFn = opt_hashFn || defaultHashFn;
var seen = {}, cursorInsert = 0, cursorRead = 0;
while (cursorRead < arr.length) {
var current = arr[cursorRead++];
var key = hashFn(current);
if (!Object.prototype.hasOwnProperty.call(seen, key)) {
seen[key] = true;
returnArray[cursorInsert++] = current;
}
}
returnArray.length = cursorInsert;
};
goog.array.binarySearch = function(arr, target, opt_compareFn) {
return goog.array.binarySearch_(arr, opt_compareFn || goog.array.defaultCompare, false, target);
};
goog.array.binarySelect = function(arr, evaluator, opt_obj) {
return goog.array.binarySearch_(arr, evaluator, true, undefined, opt_obj);
};
goog.array.binarySearch_ = function(arr, compareFn, isEvaluator, opt_target, opt_selfObj) {
var left = 0;
var right = arr.length;
var found;
while (left < right) {
var middle = left + (right - left >>> 1);
var compareResult;
if (isEvaluator) {
compareResult = compareFn.call(opt_selfObj, arr[middle], middle, arr);
} else {
compareResult = compareFn(opt_target, arr[middle]);
}
if (compareResult > 0) {
left = middle + 1;
} else {
right = middle;
found = !compareResult;
}
}
return found ? left : -left - 1;
};
goog.array.sort = function(arr, opt_compareFn) {
arr.sort(opt_compareFn || goog.array.defaultCompare);
};
goog.array.stableSort = function(arr, opt_compareFn) {
var compArr = new Array(arr.length);
for (var i = 0; i < arr.length; i++) {
compArr[i] = {index:i, value:arr[i]};
}
var valueCompareFn = opt_compareFn || goog.array.defaultCompare;
function stableCompareFn(obj1, obj2) {
return valueCompareFn(obj1.value, obj2.value) || obj1.index - obj2.index;
}
goog.array.sort(compArr, stableCompareFn);
for (var i = 0; i < arr.length; i++) {
arr[i] = compArr[i].value;
}
};
goog.array.sortByKey = function(arr, keyFn, opt_compareFn) {
var keyCompareFn = opt_compareFn || goog.array.defaultCompare;
goog.array.sort(arr, function(a, b) {
return keyCompareFn(keyFn(a), keyFn(b));
});
};
goog.array.sortObjectsByKey = function(arr, key, opt_compareFn) {
goog.array.sortByKey(arr, function(obj) {
return obj[key];
}, opt_compareFn);
};
goog.array.isSorted = function(arr, opt_compareFn, opt_strict) {
var compare = opt_compareFn || goog.array.defaultCompare;
for (var i = 1; i < arr.length; i++) {
var compareResult = compare(arr[i - 1], arr[i]);
if (compareResult > 0 || compareResult == 0 && opt_strict) {
return false;
}
}
return true;
};
goog.array.equals = function(arr1, arr2, opt_equalsFn) {
if (!goog.isArrayLike(arr1) || !goog.isArrayLike(arr2) || arr1.length != arr2.length) {
return false;
}
var l = arr1.length;
var equalsFn = opt_equalsFn || goog.array.defaultCompareEquality;
for (var i = 0; i < l; i++) {
if (!equalsFn(arr1[i], arr2[i])) {
return false;
}
}
return true;
};
goog.array.compare3 = function(arr1, arr2, opt_compareFn) {
var compare = opt_compareFn || goog.array.defaultCompare;
var l = Math.min(arr1.length, arr2.length);
for (var i = 0; i < l; i++) {
var result = compare(arr1[i], arr2[i]);
if (result != 0) {
return result;
}
}
return goog.array.defaultCompare(arr1.length, arr2.length);
};
goog.array.defaultCompare = function(a, b) {
return a > b ? 1 : a < b ? -1 : 0;
};
goog.array.inverseDefaultCompare = function(a, b) {
return -goog.array.defaultCompare(a, b);
};
goog.array.defaultCompareEquality = function(a, b) {
return a === b;
};
goog.array.binaryInsert = function(array, value, opt_compareFn) {
var index = goog.array.binarySearch(array, value, opt_compareFn);
if (index < 0) {
goog.array.insertAt(array, value, -(index + 1));
return true;
}
return false;
};
goog.array.binaryRemove = function(array, value, opt_compareFn) {
var index = goog.array.binarySearch(array, value, opt_compareFn);
return index >= 0 ? goog.array.removeAt(array, index) : false;
};
goog.array.bucket = function(array, sorter, opt_obj) {
var buckets = {};
for (var i = 0; i < array.length; i++) {
var value = array[i];
var key = sorter.call(opt_obj, value, i, array);
if (key !== undefined) {
var bucket = buckets[key] || (buckets[key] = []);
bucket.push(value);
}
}
return buckets;
};
goog.array.toObject = function(arr, keyFunc, opt_obj) {
var ret = {};
goog.array.forEach(arr, function(element, index) {
ret[keyFunc.call(opt_obj, element, index, arr)] = element;
});
return ret;
};
goog.array.range = function(startOrEnd, opt_end, opt_step) {
var array = [];
var start = 0;
var end = startOrEnd;
var step = opt_step || 1;
if (opt_end !== undefined) {
start = startOrEnd;
end = opt_end;
}
if (step * (end - start) < 0) {
return [];
}
if (step > 0) {
for (var i = start; i < end; i += step) {
array.push(i);
}
} else {
for (var i = start; i > end; i += step) {
array.push(i);
}
}
return array;
};
goog.array.repeat = function(value, n) {
var array = [];
for (var i = 0; i < n; i++) {
array[i] = value;
}
return array;
};
goog.array.flatten = function(var_args) {
var CHUNK_SIZE = 8192;
var result = [];
for (var i = 0; i < arguments.length; i++) {
var element = arguments[i];
if (goog.isArray(element)) {
for (var c = 0; c < element.length; c += CHUNK_SIZE) {
var chunk = goog.array.slice(element, c, c + CHUNK_SIZE);
var recurseResult = goog.array.flatten.apply(null, chunk);
for (var r = 0; r < recurseResult.length; r++) {
result.push(recurseResult[r]);
}
}
} else {
result.push(element);
}
}
return result;
};
goog.array.rotate = function(array, n) {
goog.asserts.assert(array.length != null);
if (array.length) {
n %= array.length;
if (n > 0) {
Array.prototype.unshift.apply(array, array.splice(-n, n));
} else {
if (n < 0) {
Array.prototype.push.apply(array, array.splice(0, -n));
}
}
}
return array;
};
goog.array.moveItem = function(arr, fromIndex, toIndex) {
goog.asserts.assert(fromIndex >= 0 && fromIndex < arr.length);
goog.asserts.assert(toIndex >= 0 && toIndex < arr.length);
var removedItems = Array.prototype.splice.call(arr, fromIndex, 1);
Array.prototype.splice.call(arr, toIndex, 0, removedItems[0]);
};
goog.array.zip = function(var_args) {
if (!arguments.length) {
return [];
}
var result = [];
var minLen = arguments[0].length;
for (var i = 1; i < arguments.length; i++) {
if (arguments[i].length < minLen) {
minLen = arguments[i].length;
}
}
for (var i = 0; i < minLen; i++) {
var value = [];
for (var j = 0; j < arguments.length; j++) {
value.push(arguments[j][i]);
}
result.push(value);
}
return result;
};
goog.array.shuffle = function(arr, opt_randFn) {
var randFn = opt_randFn || Math.random;
for (var i = arr.length - 1; i > 0; i--) {
var j = Math.floor(randFn() * (i + 1));
var tmp = arr[i];
arr[i] = arr[j];
arr[j] = tmp;
}
};
goog.array.copyByIndex = function(arr, index_arr) {
var result = [];
goog.array.forEach(index_arr, function(index) {
result.push(arr[index]);
});
return result;
};
goog.array.concatMap = function(arr, f, opt_obj) {
return goog.array.concat.apply([], goog.array.map(arr, f, opt_obj));
};
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