10 examples of 'typescript copy array' in JavaScript

659
function copyArray(array) {
660
    let newArray = [];
661
    for (let item of array) {
662
        newArray.push(copyObject(item));
663
    }
664
    return newArray;
665
}

26
export function copy<T>(array: T[]): T[] {
27
  return slice.call(array)
28
}

3
export function copy<T>( array: Array<T>, startIndex: number = 0, endIndex?: number ): Array<T> {
4
	return Array.prototype.slice.call( array, startIndex, endIndex );
5
}

23
function copy( arr, len ) {
24
	var out;
25
	var i;
26
27
	out = [];
28
	for ( i = 0; i < len; i++ ) {
29
		out.push( arr[ i ] );
30
	}
31
	return out;
32
} // end FUNCTION copy()

166
copyArray: function copyArray(base) {
167
    return base;
168
},

251
function deepArrayCopy(value: any): any {
252
  let result = new Array<any>(value.length);
253
  for (let i = 0, n = value.length; i < n; ++i) {
254
    result[i] = deepCopy(value[i]);
255
  }
256
  return result;
257
}

191
export function copyArray<TElement>(arr: any[], ctorFunc: () => TElement): TElement[] {
192
    var arrayClone: TElement[] = [];
193
    for (var elem in arr) {
194
        arrayClone.push(copyPropsShallow(arr[elem], ctorFunc()));
195
    }
196
    return arrayClone;
197
}

1
function copyArray (a, na) {
2
  na = na || []
3
  for (var i = 0; i < a.length; i++) {
4
    na[i] = a[i]
5
  }
6
  return na
7
}

74
export function copy(obj) {
75
	if (Array.isArray(obj)) {
76
		return obj.slice();
77
	}
78
79
	if (obj instanceof Map) {
80
		return new Map(obj);
81
	}
82
83
	if (obj instanceof Set) {
84
		return new Set(obj);
85
	}
86
87
	if (obj && typeof obj === 'object') {
88
		return {...obj};
89
	}
90
91
	return obj;
92
}

194
Vec2.prototype.copy = function copy(v) {
195
    this.x = v.x;
196
    this.y = v.y;
197
    return this;
198
};