Mon_Ouie

6 ms·

1.
by Mon_Ouie 14y ago
A very common use case for Module#prepend is for mixins that want to decorate methods. For example, say I have a class that can process stuff, and a mixin that attempts to log calls to the #process method: class Processor def
2.
by Mon_Ouie 14y ago
Methods that simply behave differently depending on whether or not an argument is given. For example, passing nil (or any other object) to inject is different from passing nothing. [1, 2, 3].inject(:+) [1, 2, 3].inject(0, :+)
3.
by Mon_Ouie 14y ago
It seems to me that any character that needs to be typed using alt gr can't be detected (using Firefox as my browser and BÉPO as my keyboard layout).
4.
by Mon_Ouie 14y ago
What I find funny in that is that when I'm in a social circle, we usually don't have quick access to the Internet. Is using a phone for browsing (I guess that's the only way you could) during a conversation that common?
5.
by Mon_Ouie 14y ago
Although getting an interactive environment definitely is a nice thing, I'd argue you don't have to create a whole project directory, etc. to play with an idea; I usually write it in a single file.
6.
by Mon_Ouie 14y ago
I always have mitigated feelings about these tools. On the one hand, those features are really appealing. On the other hand, leaving my regular editor prevents me from using its (sometimes heavily configured) text- and code-editing capabili
7.
by Mon_Ouie 14y ago
This reminds me of one of the math teachers I had, who used a technique I found quite interesting and effective compared to how other teachers taught us about new concepts. He would rarely come up with some theorem, ask us to solve a few ex
8.
by Mon_Ouie 15y ago
As there is an app[1] that allows to run Lua code typed by the user, the most likely changed their policy about interpreting code. [1] Codify: http://itunes.apple.com/us/app/codify/id439571171?mt=8
9.
by Mon_Ouie 15y ago
Just in case you (or someone else) would like to know, Ray has been tested with both JRuby and Rubinius.
10.
by Mon_Ouie 15y ago
There's a method to check for collisions between rectangles (which can be called on sprites too).
11.
by Mon_Ouie 15y ago
Yes, the heavy work is done in C. So it should be fast enough for many games.