Capitalizing a string in Ruby means changing the first letter of the string to upper case. The
capitalize method is useful in this regard. However,
capitalize! is the best method to change the string permanently.
The value returned is the string with its first letter in the upper case.
We will create some strings and capitalize them permanently. See the code example below:
# create strings str1 = "edpresso" str2 = "is" str3 = "the" str4 = "best" # capitalize them a = str1.capitalize! b = str2.capitalize! c = str3.capitalize! d = str4.capitalize! # print changed strings puts str1 puts str2 puts str3 puts str4
View all Courses