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systemObj.js
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function Function() {
return eval(arguments);
};
jsdb_installProps(Function, builtins.builtinFcn, _values.vt_closure);
Function.prototype.bind = function() {
};
Function.prototype.toString = function() {
return "Fcn " + this.name;
};
function Array() {
var ans = [];
if(arguments.length == 1)
if(typeof arguments[0] == "integer" || typeof arguments[0] == "number") {
if (arguments[0])
ans[arguments[0]-1]=undefined;
return ans;
}
for( var idx = 0; idx < arguments.length; idx++)
ans[idx] = arguments[idx];
return ans;
}
jsdb_installProps(Array, builtins.builtinArray, _values.vt_array);
Array.prototype.push = function() {
var nxt = this.length;
for( var idx = 0; idx < arguments.length; idx++)
this[nxt++] = arguments[idx];
return nxt;
};
Array.prototype.sort = function() {
var array = this;
if (this.length > 1)
qsort (0, this.length - 1);
return array;
function swap (i, j) {
var t = array[i];
array[i] = array[j];
array[j] = t;
}
function partition(left, right) {
var pv = array[Math.floor((right + left) / 2)];
var j = right;
var i = left;
while (i <= j) {
while (array[i] < pv)
i++;
while (array[j] > pv)
j--;
if (i <= j)
swap (i++, j--);
}
return i;
}
function qsort(left, right) {
var idx;
if (left < right) {
idx = partition(left, right);
if (left < idx - 1)
qsort(left, idx - 1);
if (idx < right)
qsort (idx, right);
}
}
};
var _JSONtype = enum {
JSONstringify = 1,
JSONparse
};
var JSON = {};
JSON.stringify = function(value) {
return jsdb_json(_JSONtype.JSONstringify, value);
};
JSON.parse = function(value) {
return jsdb_json(_JSONtype.JSONparse, value);
};
function Date() {
var date = jsdb_newDate(arguments);
if (!this)
return date;
this.setValue(date);
}
jsdb_installProps(Date, builtins.builtinDate, _values.vt_date);
function String(v) {
if (this)
this.setValue(v.toString());
else
return v.toString();
}
jsdb_installProps(String, builtins.builtinStr, _values.vt_string);
String.fromCharCode = function() {
return jsdb_fromCharCode(arguments);
};
function Number(n) {
if (this)
this.setValue(n);
else
return n;
}
jsdb_installProps(Number, builtins.builtinNum, _values.vt_int, _values.vt_dbl, _values.vt_infinite, _values.vt_null, _values.vt_nan);
Number.EPSILON = 2.220446049250313E-16;
Number.MAX_SAFE_INTEGER = 65536 * 65536 * 65536 * 32768;
Number.MAX_VALUE = 1.7976931348623157E308;
Number.MIN_SAFE_INTEGER = -65536 * 65536 * 65536 * 32768;
Number.MIN_VALUE = 5E-324;
Number.NaN = 0/0;
Number.NEGATIVE_INFINITY = -1/0;
Number.POSITIVE_INFINITY = 1/0;
Number.isNaN = function(x) { return typeof x == "NaN"; };
Number.isFinite = function(x) { return typeof x == "number" || typeof x == "integer"; };
Number.isInteger = function(x) { return typeof x == "integer"; };
Number.isSafeInteger = function(x) { return true; };
Number.parseFloat = function(x) { return x + 0; };
Number.parseInt = function(x) { return x + 0; };
function Boolean() {
if (arguments.length == 0)
if (this)
this.setValue(false);
else
return false;
else if (arguments[0])
if (this)
this.setValue(true);
else
return true;
else if (this)
this.setValue(false);
else
return false;
}
jsdb_installProps(Boolean, builtins.builtinBool, _values.vt_bool);