[removed] How to create an Object and filter on those attributes? [duplicate]

Answer 1

Here you go:

var filteredArray = filter(myBigObject.homes, {

    price: function(value) {
        value = parseFloat(value);
        return value >= 150000 && value <= 400000;
    },

    num_of_baths: function(value) {
        value = parseFloat(value);
        return value >= 2.5;
    },

    num_of_beds: function(value) {
        value = parseFloat(value);
        return value === 1 || value === 3;
    }

});

And the filter function:

function filter( array, filters ) {

    var ret = [],
        i = 0, l = array.length,
        filter;

    all: for ( ; i < l; ++i ) {

        for ( filter in filters ) {
            if ( !filters[filter](array[i][filter]) ) {
                continue all;
            }
        }

        ret[ret.length] = array[i];

    }

    return ret;

}