View Subcategory
Strings
Declaration

Define a string containing special characters

Define the literal string "\#{'}${"}/"
ruby
special = '\#{\'}${"}/'

Define a multiline string

Define the string:
"This
Is
A
Multiline
String"
ruby
text = <<"HERE"
This
Is
A
Multiline
String
HERE
text = "This\nIs\nA\nMultiline\nString"

Define a string containing variables and expressions

Given variables a=3 and b=4 output "3+4=7"
ruby
puts "#{a}+#{b}=#{a+b}"
puts "#{a}+#{b}=%s" % (a + b)