if statement contains several elsif statements : If « Statement « Ruby






  1. Ruby
  2. Statement
  3. If

if statement contains several elsif statements


lang = :es
if lang == :en
  print "dog"
elsif lang == :es
  print "perro"
elsif lang == :fr
  print "chien"
elsif lang == :de
  print "Hund"
else
  puts "No language set; default = 'dog'."
end
# "perro" is assigned to dog








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4.An if statement with an else clause looks like in general (the else clause is optional)
5.Syntax of using elsif Clauses in if Statements
6.write elsif statement a little tighter by using colons after the symbols:
7.The if Statement with constant
8.Use an elsif Clause
9.if and unless also supply the else condition
10.Using else Clauses in if Statements
11.use the multiline if/else option
12.use the ! logical negation operator
13.put any number of lines of code in between the if statement and the end line:
14.nest if logic
15.we dropped then from the if statement.
16.lay out an if statement is by replacing the then with a colon (:)
17.Use if statement to check the user input