Perfectly Awesome

Installation
Command Line Interface
Getting Help

Basics (integers, floats, binary, octal, hex, scientific)
Identifying functions
Booleans
Atoms
Strings
Anonymous functions
Lists & Linked lists
Tuples

Arithmetic basics

Pattern match basics
Pin operator

case
clauses
cond
if, unless
do...end

Binaries
Charlists

Keyword lists
Maps
Nested data structures

Compilation
Scripted mode
Named functions
Function capture
Default arguments

Reduce, Map

Eager vs Lazy evaluation
Pipes
Streams

Spawn
Send, Receive
Links
Processes
Tasks
State

IO module
File module
Path module
Processes & group leaders
iodata & chardata

Alias
Require
Import
Aliases

Defining
Access & Update
Structs are Maps
Default & Required values

Protocols & structs
Any
Built-In

Generators & Filters
Bitstring generators
:into

Regular expressions
Strings
Char lists
Word lists
Interpolation & Escapes
Heredocs
Custom sigils

Errors
Throws
Exits
After
Else
Variable scope

Types & specs
Function specs
Custom types
Static code analysis
Behaviors
- Defining
- Adopting
Dynamic dispatch

IO.inspect/2
IEx.pry/0 & IEx.break!/2
Debugger
Observer
Other tools

binary module
Formatted text output
Crypto module
Digraph module & digraph_utils
ETS (Erlang term storage)
Math module
Queue module
Rand module
Zip module

Documentation
Resources
Hello World
Metaprogramming (macros)