1
Q
**
A
Power of, 22 equals 8 222
2
Q
::
A
Colon Access, Module::Class
3
Q
&&
A
Logical and Higher Presedence
4
Q
||
A
Logical or higher Presedence
5
Q
..
A
Range inclusive (0..3) will print all to number 3
6
Q
…
A
Range not inclusive (0…3) will only print to number 2
7
Q
@
A
Object Scope
8
Q
@@
A
Class Scope
9
Q
$
A
Global Scope
Ruby
flashcards
Decks in class (11)
# Cards
-
Symbols9
-
Not (!) if not true is false and if not false its true2
-
Or (||) as long as it has a true in it is true4
-
And (&&) as long as it has a false in it is false4
-
Not (||) as long as its not true of false will always be false4
-
Not (&&) as long as its not false and true it will be false4
-
!= meaning not equal4
-
== meaning equal4
-
Data Types6
-
String Escape Sequences10
-
Operators9
