I hereby claim:
- I am TeknoFiend on github.
- I am teknofiend (https://keybase.io/teknofiend) on keybase.
- I have a public key whose fingerprint is 940A 1BF8 10CD AC35 6768 B3AD 59F6 7675 F405 FA22
To claim this, I am signing this object:
////////////////////////////////////////////////////////////////////// | |
// Proposal for doing in-template (JSX) conditions. This can be done | |
// with components (e.g. https://www.npmjs.com/package/react-if) but | |
// I think the cognitive separation of logic & markup is important. | |
// It feels a little less noisy to me too. | |
// | |
// Naming, code-style & even some of the intra-JS semantics could be | |
// changed but this shows off what's possible. Style-wise I like | |
// having the `then` (vs not as in the `case` example), and I like | |
// the inline style used for `elsif` over the stacked style used |
<%# Making sure a Rails partial's dependencies are represented in the cache keys is a common source %> | |
<%# of bugs that are hard to debug & often "bad" (revealing priviledged info). %> | |
<%# One strategy I've used is to cache outside a partial and try to pass the parts of the cache %> | |
<%# key to the partial as locals. This setup is beneficial because the proximity of the key to %> | |
<%# the locals makes it easier to realize/remember to update them at the same time. But they can %> | |
<%# still fall out of sync (also the partial can access `@post` or whatever behind your back). %> | |
<% cache [ @post, @user.can_edit?, @user.can_delete? ] do %> |
I hereby claim:
To claim this, I am signing this object:
# Define a free function with the same name as a class (returns the class and the args passed to the function, the constructor data) | |
def javascriptenator( klass ) | |
Kernel.send( :define_method, klass.name.to_sym ) { |*args| return [klass,args] } | |
end | |
# Parameter is the return from the class-named function. Use class name to create object and pass constructor data. | |
def new( class_and_args ) | |
class_and_args.first.new( *class_and_args.last ) | |
end |