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Cassidy Scheffer (she/her)

Queer, trans, software developer.

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Staff Software Engineer

How to Test Rake Tasks in RSpec Without Rails

How to Test Rake Tasks in RSpec Without Rails

Reactions 9 Comments
2 min read
Have you worked on a GitHub project with “Code Owners”?

Have you worked on a GitHub project with “Code Owners”?

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1 min read
One WEIRD Trick for Speeding Up ORDER BY That You Probably Shouldn't Use

One WEIRD Trick for Speeding Up ORDER BY That You Probably Shouldn't Use

Reactions 32 Comments 2
3 min read
Two Tools for Diagnosing Slow Endpoints in Rails

Two Tools for Diagnosing Slow Endpoints in Rails

Reactions 13 Comments
3 min read
Using Factories in Ruby to Refactor if Statements

Using Factories in Ruby to Refactor if Statements

Reactions 6 Comments
5 min read
Don't Trust the Cops: Sometimes Rubocop is Wrong

Don't Trust the Cops: Sometimes Rubocop is Wrong

Reactions 11 Comments
2 min read
Shared Examples and Contexts in RSpec

Shared Examples and Contexts in RSpec

Reactions 12 Comments 1
4 min read
Learning Go

Learning Go

Reactions 8 Comments
5 min read
Favourite Debugging Trick in Ruby

Favourite Debugging Trick in Ruby

Reactions 7 Comments
1 min read
Creating a Dracula tmux Colour Theme

Creating a Dracula tmux Colour Theme

Reactions 7 Comments 1
5 min read
Debugging in Rails with Pry, `bundle open` and `puts`

Debugging in Rails with Pry, `bundle open` and `puts`

Reactions 7 Comments
5 min read
Concatenating MySQL Results with Group_concat and Concat_ws

Concatenating MySQL Results with Group_concat and Concat_ws

Reactions 6 Comments
3 min read
Writing Super Fast Queries in Rails

Writing Super Fast Queries in Rails

Reactions 8 Comments 1
4 min read
How to Rewrite git History when Collaborating with Others

How to Rewrite git History when Collaborating with Others

Reactions 6 Comments
2 min read
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