r05al

Keybase proof

I hereby claim:

• I am r05al on github.
• I am peterrosal (https://keybase.io/peterrosal) on keybase.
• I have a public key ASCGlJkkqvX919LbKOVRai47y5Z-0kJn5sE-FMpAmk8WKQo

To claim this, I am signing this object:

r05al

Keybase proof

I hereby claim:

• I am r05al on github.
• I am prosal (https://keybase.io/prosal) on keybase.
• I have a public key ASCbG_TaHP_mjnihjOy08gCZ6NOjVrhHOTR5P6WLKS0Oywo

To claim this, I am signing this object:

r05al

Immutable data and Immutable.js
Inspired by Clojure, Scala, Haskell

Persistent data means API yields new updated data.

Data structures include: List, Stack, Map, OrderedMap, Set, OrderedSet, Record

Efficiency through use of structural sharing via hash map tries and vector tries.

npm install immutable

r05al

Philisophy of Ruby

to emphasize feeling
orthogonality, simplifing through combining and reducing exceptions
- does not promote readability, understanding
many ways to do one thing
concise and succinct, like pseudo code that runs
express intent to computers to work for humans
minimize suprise, fewer nuances

r05al

##Method Calls
method_name(param1, param2, ...)

return_value = method_name param1, param2

mod_return_value = method_name(param1, param2).modify_original_return_val

parentheses are optional, unless also passing block

Any method can be called with a block as an implicit argument, using yield with a value