forked from andykent/smoke
/
smoke.core.js
49 lines (45 loc) · 1.38 KB
/
smoke.core.js
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Smoke = {
print: function(v) {
// use the jquery print plugin if it is available or fall back to toString();
return (jQuery && jQuery.print) ? jQuery.print(v) : v.toString();
},
printArguments: function(args) {
var a = [];
if (args === undefined) args = '';
if ((args && args.callee) || (args instanceof Array)) {
for(var i = 0; i < args.length; i++) {
a.push(Smoke.print(args[i]));
}
} else {
// Workaround for jQuery.print returning "null" when called with an empty string.
if (!args && (typeof args == 'string')) {
a.push('');
} else {
a.push(Smoke.print(args));
}
}
return '(' + a.join(', ') + ')';
},
argumentsToArray: function(args) {
return Array.prototype.slice.call(args);
},
compare: function(a, b) {
if (a === b) return true;
if (a instanceof Array) {
if (b.length != a.length) return false;
for (var i = 0; i < b.length; i++)
if (!this.compare(a[i], b[i])) return false;
} else if (a instanceof Object) {
for (var key in a)
if (!this.compare(a[key], b[key])) return false;
for (var key in b)
if (!this.compare(b[key], a[key])) return false;
} else {
return false;
}
return true;
},
compareArguments: function(a, b) {
return this.compare(Smoke.argumentsToArray(a), Smoke.argumentsToArray(b));
}
};