- no fucking semi-colons (unless you really want them)
- irb
- local variable definition
- +, *, /, - are all methods
- puts vs print
- multiplying strings
- using if & when
- defining a method
- defining a method with arguments
- defining a method with infinite arguments
- Passing arguments to another method
send- Defining a class
- Adding attributes
- Building new objects
- Class methods
- Modules
- include vs extend
- Defining module methods
- Namespacing
- Regular Expressions
- Arrays vs Hashes (starring: map, each, inject and Hash#[])
- Numeric (starring: times, upto)
- lambdas & procs
-
-
Save dnch/619982 to your computer and use it in GitHub Desktop.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment