Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 10x 10x 10x 21x 3x 3x 21x 7x 10x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 4x 4x 4x 4x 4x 4x 4x 4x 4x 8x 1x 1x 8x 3x 4x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 14x 14x 14x 4x 4x 10x 14x 1x 1x 1x 1x 1x | /**
* @license Apache-2.0
*
* Copyright (c) 2024 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
// MODULES //
var arraylike2object = require( '@stdlib/array/base/arraylike2object' );
// FUNCTIONS //
/**
* Tests whether all elements in an array fail a test implemented by a predicate function.
*
* @private
* @param {Collection} x - input array
* @param {Function} predicate - test function
* @param {*} thisArg - execution context
* @returns {boolean} boolean indicating whether all elements fail a test
*
* @example
* function isPositive( v ) {
* return v > 0;
* }
*
* var x = [ 0, 0, 0, 0 ];
*
* var out = internal( x, isPositive );
* // returns true
*/
function internal( x, predicate, thisArg ) {
var i;
for ( i = 0; i < x.length; i++ ) {
if ( predicate.call( thisArg, x[ i ], i, x ) ) {
return false;
}
}
return true;
}
/**
* Tests whether all elements in an array fail a test implemented by a predicate function.
*
* @private
* @param {Object} x - input array object
* @param {Function} predicate - test function
* @param {*} thisArg - execution context
* @returns {boolean} boolean indicating whether all elements fail a test
*
* @example
* var toAccessorArray = require( '@stdlib/array/base/to-accessor-array' );
* var arraylike2object = require( '@stdlib/array/base/arraylike2object' );
*
* function isPositive( v ) {
* return v > 0;
* }
*
* var x = arraylike2object( toAccessorArray( [ 0, 0, 0, 0 ] ) );
*
* var out = accessors( x, isPositive );
* // returns true
*/
function accessors( x, predicate, thisArg ) {
var data;
var get;
var i;
data = x.data;
get = x.accessors[ 0 ];
for ( i = 0; i < data.length; i++ ) {
if ( predicate.call( thisArg, get( data, i ), i, data ) ) {
return false;
}
}
return true;
}
// MAIN //
/**
* Tests whether all elements in an array fail a test implemented by a predicate function.
*
* @param {Collection} x - input array
* @param {Function} predicate - test function
* @param {*} [thisArg] - execution context
* @returns {boolean} boolean indicating whether all elements fail a test
*
* @example
* function isPositive( v ) {
* return v > 0;
* }
*
* var x = [ 0, 0, 0, 0 ];
*
* var out = noneBy( x, isPositive );
* // returns true
*/
function noneBy( x, predicate, thisArg ) {
var obj = arraylike2object( x );
if ( obj.accessorProtocol ) {
return accessors( obj, predicate, thisArg );
}
return internal( x, predicate, thisArg );
}
// EXPORTS //
module.exports = noneBy;
|