13 lines
533 B
Ruby
13 lines
533 B
Ruby
puts "OK!" # Kernel#puts
|
|
raise "Error input" # Kernel#raise
|
|
Integer("123") # Kernel#Integer
|
|
rand(6) # Kernel#rand
|
|
throw(:exit) # Kernel#throw
|
|
|
|
# method which can be seen like a reserved word.
|
|
attr_accessor # Module#attr_accessor
|
|
include # Module#include
|
|
private # Module#private
|
|
require # Kernel#require
|
|
loop { } # Kernel#loop
|