Media Summary: Today we're going to advance our knowledge of blocks in
Today we're going to advance our knowledge of blocks in
Ruby School Lesson 37 HD
Today we're going to advance our knowledge of blocks in
Ruby
Ruby School Lesson 38 HD
Ruby School Lesson 36 HD
Ruby School Lesson 33 HD
![[ Ruby Foundations ] 37 - Modules](https://i.ytimg.com/vi/y_zfWFoQYI8/mqdefault.jpg)
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