Are strings in an array being truncated by Firebug console log?

I have a unique function for logging messages to the firebug console that I'd like to share:

// Just having fun with names here
function ninjaConsoleLog() {
    var slicer = Array.prototype.slice;
    var args = slicer.call(arguments);
    console.log(args);
}

It's working perfectly, except for one issue. When string values in the array are longer than around 7 words, the firebug console truncates them, showing only the first two and last two words.

For example:

ninjaConsoleLog("This is a long sentence that keeps going and going, just like the energizer bunny.");

The above call results in truncated output in the firebug console:

["This is a long sente...going and going."]

This is problematic when important data is contained within the part of the string that gets cut off.

Firstly, why does this truncation occur?

Secondly, is there any way to make the console display the full string value for each item in the array when using my current log function? Or perhaps view the complete string in the console output?

Or is this limitation unavoidable?

Thank you!!

Answer №1

Consider switching from console.log(args) to console.dir(args)

In addition, you can click on values in the firebug console to see their full details. Look for a plus symbol inside a box or an underlined value that expands when clicked on.

Answer №2

To easily view the complete string(s) without expanding each individual array item (dir() will display collapsed results), you can use the toString() method on the array. Firebug will then show you the entire array as a string. Here's an example:

var arr = [
           "This is a longish string, like the energizer bunny, it just keeps going and going and going.",
           "Another longish string Another longish string Another longish string Another longish string.",
           "A third longish string A third longish string A third longish string A third longish string."
];
console.log(arr.toString());

... which will output this combined string:

This is a longish string, like the energizer bunny, it just keeps going and going and going.,Another longish string Another longish string Another longish string Another longish string.,A third longish string A third longish string A third longish string A third longish string.

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