September 2017 Update

Task/User-input-Text/Ruby/user-input-text.rb

@@ -1,6 +1,9 @@
 print "Enter a string: "
 s = gets
-print "Enter an integer: "
+printf "Enter an integer: "
 i = gets.to_i   # If string entered, will return zero
+printf "Enter a real number: "
+f = Float(gets) rescue nil   # converts a floating point number or returns nil
 puts "String  = #{s}"
 puts "Integer = #{i}"
+puts "Float   = #{f}"