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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 1360
30 Ruby Style Guide Hojung 2015.02.05 1743
29 Refresh content automatically after some period time on Rails Hojung 2015.01.22 2339
28 Install ruby-filemagic on Mac (brew, libmagic) Hojung 2014.12.03 1568
27 Byte manipulation in Ruby Hojung 2014.12.03 1519
26 How to use Github for your project file Hojung 2014.09.24 1162
25 Ruby map, each, collect, inject, reject, select quick reference Hojung 2014.06.10 1879
24 Difference between collect, select, map and each in ruby Hojung 2014.06.10 1389
23 remove nil from array (compact, compact!) Hojung 2014.06.10 1672
» remove child association model when parent removed (rails-dependent-destroy) Hojung 2014.06.03 1739
21 deploying cron jobs with whenever gem Hojung 2014.06.01 1775
20 Get list of a class' instance methods Hojung 2014.06.01 1459
19 Optional method parameters in Ruby Hojung 2014.05.29 1553
18 Best Ruby On Rails Content Management Systems (CMS) Hojung 2014.04.26 2734
17 The simple way to print exceptions in Ruby Hojung 2014.04.07 1576
16 Ruby Symbols Hojung 2014.04.05 6351
15 What is the difference between a Symbol and String? Hojung 2014.04.05 1555
14 install Rbenv, ruby and rails Hojung 2014.03.22 1729
13 HTTP Posts in Ruby Hojung 2014.03.14 1733
12 optparse: mandatory and optional arguments example Hojung 2014.03.14 2418
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