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Learn rails
with this one little trick!
rails > ruby
1) Learn (basic) Ruby
2) Read ActiveSupport (core_ext)
3) Now, you can learn Rails
Title
['a', 'b', nil, 'c'].compact #
{:a => 1
Learn rails
By John Lynch
Made with
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Learn rails
1,551
John Lynch
rigelgroupllc.com
johnrlynch
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