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math array javascript

Gavin Dennett answered on March 19, 2024 Popularity 2/10 Helpfulness 1/10

answer math array javascript

math array javascript

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ap(doMath({'numbers': [10,5,2,2], 'method':'subtract'}));
var method = options.method || "add";
    var numbers = options.numbers;
var validNumbers = numbers.filter(isNumber);
var methods = {
    add: function(a, b) { return a + b; },
    subtract: function(a, b) { return a - b; }
};
var methods = {
    add: function(a, b) { return a + b; },
    subtract: function(a, b) { return a - b; }
};
function doMath(options) {
    var method = options.method || "add";
    var numbers = options.numbers;

    var validNumbers = numbers.filter(isNumber);

    var methods = {
        add: function(a, b) { return a + b; },
        subtract: function(a, b) { return a - b; }
    };

    return validNumbers.reduce(methods[method]);
}
function doMath(options) {
    var method = options.method || "add";
    var numbers = options.numbers;

    var validNumbers = numbers.filter(isNumber);

    var methods = {
        add: function(a, b) { return a + b; },
        subtract: function(a, b) { return a - b; }
    };

    return validNumbers.reduce(methods[method]);
}function doMath(options) {
    var defaults = {
        method: 'add'
    };
    var options = $.extend({}, defaults, options);

    var n = 0;

    for(var i=0; i<options.numbers.length; i++) {
        if(isNumber(options.numbers[i])) {
            if(options.method == 'add' || i == 0) {
                n += options.numbers[i];
            }
            else if(options.method == "subtract"){
                n -= options.numbers[i];
            }
        }
    }
    ap(n);
}
function doMath(options) {
    var defaults = {
        method: 'add'
    };
    var options = $.extend({}, defaults, options);

    var n = 0;

    for(var i=0; i<options.numbers.length; i++) {
        if(isNumber(options.numbers[i])) {
            if(options.method == 'add' || i == 0) {
                n += options.numbers[i];
            }
            else if(options.method == "subtract"){
                n -= options.numbers[i];
            }
        }
    }
    ap(n);

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: codereview.stackexchange.com

Tags: javascript math

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Contributed on Mar 19 2024

Gavin Dennett

0 Answers Avg Quality 2/10

math array javascript

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