This list is based on aliases_spec.rb.
You can see also Module: RSpec::Matchers API.
| matcher | aliased to | description |
|---|---|---|
| a_truthy_value | be_truthy | a truthy value |
| a_falsey_value | be_falsey | a falsey value |
| be_falsy | be_falsey | be falsy |
| a_falsy_value | be_falsey | a falsy value |
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Or, 16 cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.
I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.
This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the aweso
| So, let’s flip a coin: if it’s heads, play a drum, if it’s tails, play a cymbal. Easy. We can emulate a coin flip with our one_in function (introduced in the section on randomness) specifying a probability of 1 in 2: one_in(2). We can then use the result of this to decide between two pieces of code, the code to play the drum and the code to play the cymbal: | |
| loop do | |
| if one_in(2) | |
| sample :drum_heavy_kick | |
| else | |
| sample :drum_cymbal_closed | |
| end | |
| ### Keybase proof | |
| I hereby claim: | |
| * I am lilystoney on github. | |
| * I am lilys (https://keybase.io/lilys) on keybase. | |
| * I have a public key ASC3IAnDUh_4ntFPwOJXXjvct9KQnnrfjgRpOXzuCyrcHgo | |
| To claim this, I am signing this object: |
| ### Keybase proof | |
| I hereby claim: | |
| * I am lilystoney on github. | |
| * I am lilys (https://keybase.io/lilys) on keybase. | |
| * I have a public key ASC3IAnDUh_4ntFPwOJXXjvct9KQnnrfjgRpOXzuCyrcHgo | |
| To claim this, I am signing this object: |
