Definitions of keywords

Question 1

Run this block when the script starts

Answer 1

BEGIN

Question 2

Run this block when the script is done

Answer 2

END

Question 3

create another name for a function

Answer 3

alias

Question 4

Logical and, but lower priority than &&

Answer 4

and

Question 5

Start a block, usually for exceptions

Answer 5

begin

Question 6

break out of a loop right now

Answer 6

break

Question 7

Case style conditional, like an if

Answer 7

case

Question 8

Define a new class

Answer 8

class

Question 9

define a new function

Answer 9

def

Question 10

Is this class/function/etc. defined already?

Answer 10

defined?

Question 11

Create a block that maybe takes a parameter

Answer 11

do

Question 12

Else conditional

Answer 12

else

Question 13

Else if conditional

Answer 13

elsif

Question 14

Ends blocks, functions, classes, everything

Answer 14

end

Question 15

Run this code whether an exception happens or not

Answer 15

ensure

Question 16

Run this code whether an exception happens or not

Answer 16

ensure

Question 17

For loop syntax. The .each syntax is preferred

Answer 17

for

Question 18

If conditional

Answer 18

if

Question 19

In part of for-loops

Answer 19

in

Question 20

Define a new module

Answer 20

module

Question 21

skip to the next element of a .each iterator

Answer 21

next

Question 22

logical not. But use ! instead

Answer 22

not

Question 23

Logical or.

Answer 23

or

Question 24

Rerun a code block exactly the same

Answer 24

redo

Question 25

Run this code if an exception happens

Answer 25

rescue

Question 26

In a rescue clause, says to try the block again

Answer 26

retry

Question 27

Returns a value from a function

Answer 27

return

Question 28

The current object, class, module

Answer 28

self

Question 29

The parent of this class

Answer 29

super

Question 30

Can be used with if optionally

Answer 30

then

Question 31

Remove a function definition from a class

Answer 31

undef

Question 32

Inverse of if

Answer 32

unless

Question 33

Inverse of while, execute block as long as false

Answer 33

until

Question 34

Part of case conditionals

Answer 34

when

Question 35

while loop

Answer 35

while

Question 36

Pause and transfer control to the code block

Answer 36

yield