Ruby Naming Convention

List of covered sections:

TL;DR

Type	Convention
Files	`lower_with_under`
Modules	`CapWords`
Classes	`CapWords`
Functions	`lower_with_under()`
Global/Class Constants	`CAPS_WITH_UNDER`
Global/Class Variables	`lower_with_under`
Instance Variables	`lower_with_under`
Method Names	`lower_with_under()`
Function/Method Parameters	`lower_with_under`
Local Variables	`lower_with_under`

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