The Blackninja Blog
Expand your Cloud Application Development and DevOps knowledge with detailed tutorials and case studies.
Cloud application development and devops articles written by the team at Blackninja.
Using select, reject, collect, inject and detect
Looping in Ruby seems to be a process of evolution for newcomers to the language. Newcomers will always find their way to the for loop almost immediately and when confronted with iterating an array, the first choice will generally be a for..in