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List of Articles
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31 Different Ways to Set Attributes in ActiveRecord (attribute, create, update, validation) Hojung 2015.05.24 1513
30 Ruby Style Guide Hojung 2015.02.05 1893
29 Refresh content automatically after some period time on Rails Hojung 2015.01.22 2462
28 Install ruby-filemagic on Mac (brew, libmagic) Hojung 2014.12.03 1696
27 Byte manipulation in Ruby Hojung 2014.12.03 1637
26 How to use Github for your project file Hojung 2014.09.24 1267
25 Ruby map, each, collect, inject, reject, select quick reference Hojung 2014.06.10 1985
24 Difference between collect, select, map and each in ruby Hojung 2014.06.10 1475
23 remove nil from array (compact, compact!) Hojung 2014.06.10 1775
22 remove child association model when parent removed (rails-dependent-destroy) Hojung 2014.06.03 1847
21 deploying cron jobs with whenever gem Hojung 2014.06.01 1882
20 Get list of a class' instance methods Hojung 2014.06.01 1565
19 Optional method parameters in Ruby Hojung 2014.05.29 1665
18 Best Ruby On Rails Content Management Systems (CMS) Hojung 2014.04.26 2852
17 The simple way to print exceptions in Ruby Hojung 2014.04.07 1679
16 Ruby Symbols Hojung 2014.04.05 6457
15 What is the difference between a Symbol and String? Hojung 2014.04.05 1653
14 install Rbenv, ruby and rails Hojung 2014.03.22 1849
13 HTTP Posts in Ruby Hojung 2014.03.14 1853
12 optparse: mandatory and optional arguments example Hojung 2014.03.14 2540
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