nightfury7 / universalbasics.js

src/ub.arrays.find.js

/** global: UB */
/** global: Buffer */

/*! ARRAY UTILS */

var arrayFuncs = {

	indexOf: function(value){
		var list = this;
		if (list.length === 0) {
			return -1;
		}
		for (var a = 0, al = list.length;a<al;a++){
			if (list[a] == value){
				return a;
			}
		}
		return -1;
	},
	indexOfNot: function(value){
		var list = this;
		if (list.length === 0) {
			return -1;
		}
		for (var a = 0, al = list.length;a<al;a++){
			if (list[a] != value){
				return a;
			}
		}
		return -1;
	},
	lastIndexOf: function(value){

This code seems to be duplicated in your project.

		var list = this;
		if (list.length === 0) {
			return -1;
		}
		for (var a = list.length-1;a>=0;a--){
			if (list[a] == value){
				return a;
			}
		}
		return -1;
	},
	lastIndexOfNot: function(value){

This code seems to be duplicated in your project.

		var list = this;
		if (list.length === 0) {
			return -1;
		}
		for (var a = list.length-1;a>=0;a--){
			if (list[a] != value){
				return a;
			}
		}
		return -1;
	},
	
	
	replace: function(find, replace, stringReplace = false){
		var list = this;
		for (var i = 0, il = list.length;i<il;i++){
			if (stringReplace){

				// replace substring within string items
				var str = list[i];
				if (str && str.constructor === String) {
					list[i] = str.replaceAll(find, replace);
				}
			}else{

				// replace entire items
				if (list[i] == find) {
					list[i] = replace;
				}
			}
		}
	},
	replaceOnce: function(find, replace){
		var list = this;
		for (var i = 0, il = list.length;i<il;i++){
			if (list[i] == find) {
				list[i] = replace;
				return;
			}
		}
	},
	replaceMany: function(findArray, replaceArray){
		var list = this;
		if (findArray.length != replaceArray.length){
			return;
		}
		for (var i = 0, il = list.length;i<il;i++){
			for (var f = 0, fl = findArray.length;f<fl;f++){
				var find = findArray[f];
				if (list[i] == find) {
					list[i] = replaceArray[f];
					break;
				}
			}
		}
	},
	
	
	contains: function(value){
		var list = this;
		if (list.length === 1) {
			return list[0] == value;
		}
		return list.indexOf(value) > -1;
	},
	containsAny: function(values){
		var list = this;
		return IndexOfAny(list, values) > -1;
	},
	containsAll: function(values){
		var list = this;
		
		// exit if either null
		if (list == null || values == null || list.length === 0 || values.length === 0) {
			return false;
		}
		
		// check if all found
		for (var f = 0, fl = values.length;f<fl;f++){
			if (list.indexOf(values[f]) === -1) {
				return false;
			}
		}
		return true;
	},
	

	indexOfArray: function(containsArr){
		var list = this;
		
		// returns index of containing list in main array
		
		if (list.length < containsArr.length) {
			return -1;
		}
		
		var cl = containsArr.length;
		for (var a = 0, al = list.length - (cl - 1);a<al;a++){
			
			var allMatch = true;
			for (var c = 0;c<cl;c++){
				if (list[a+c] != containsArr[c]) {
					allMatch = false;
					break;
				}
			}
			
			if (allMatch) {
				return a;
			}
		}
		return -1;
	},

	
	
	none:null
};

// register funcs
UB.registerFuncs(Array.prototype, arrayFuncs);