Is the "content" generated each time reliable?

[egucciar]

Lets say I want to use the font-icon in another class of my own. I look at the output and see an icon with a certain content then i hard code the content into my custom class. Is this reliable?

[goerwin]

It's reliable if you don't add/remove icons. I noticed that sometimes when i add a new svg icon, the generated css "content" of all icons change.

[egucciar]

Although I might remember this, now that I added the fontgen loader it's trivial to add and remove icons so I won't be able to expect other people on my team won't change something. Man I wish there was a way to make it so that all contents were exposed as a variable, then you could require that from other stylesheets somehow