best-ruby

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Typo found have been updated

sojinsamuel

The `if` is actually an expression in the Ruby language. So I would like to correct the statement. ref: https://docs.ruby-lang.org/en/master/syntax/control_expressions_rdoc.html

tdkn

Add more refactorings

1

We should add more refactoring techniques.

franzejr

As started [here](https://github.com/franzejr/ruby-tricks/issues/8). We should probably have categories for a bunch of tricks. We may start using some categories, such as: https://youtu.be/aBgnlBoIkVM?t=2m29s

franzejr

Add description for each trick

6

Probably add a description in the file.

franzejr

So far, we just have one best practice for pure Ruby. Looking forward to see more best practices.

franzejr

Suggestion for inject

1

In "Idiomatic Ruby / Combine..." the first statement is extraneous. ``` hash = {} # not needed, even misleading values.inject({}) do |hash, value| hash.merge(value => value ** 2) end ```...

jhaungs

Suggests reduce vs inject, but they're the same method

13

The chapter on combining objects suggests that reduce and inject are different methods for different tasks.

krainboltgreene