Capitalize in Ruby

Published on 28 April 2022 (Updated: 18 September 2022)

Capitalize in Ruby

Welcome to the Capitalize in Ruby page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

def capitalize_str(str)
    s = str.split(' ')
    s[0][0] = s[0][0].upcase
    s.join(' ')
end

if ARGV.length == 0 || ARGV[0] == ''
    puts 'Usage: please provide a string'
else
    puts capitalize_str(ARGV[0])
end

Capitalize in Ruby was written by:

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

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How to Run the Solution

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