One Ruby Thing

[One Ruby Thing @onerubything]

Express yourself clearly with positive? and negative? for numbers
https://t.co/i2PUVMFmn8

[One Ruby Thing @onerubything]

Play in a sandbox in production
https://t.co/yDqzJFekoK

[One Ruby Thing @onerubything]

Beware of <%== in your erb files
https://t.co/qWMe5rzkjt

[One Ruby Thing @onerubything]

Really, Really, Really Don’t Interpolate Strings into Active Record Methods
https://t.co/QmxLKzBlom

[One Ruby Thing @onerubything]

Assign a default value to an attribute in Active Record
https://t.co/7aDS2xBM69

[One Ruby Thing @onerubything]

Consider find_each for looping through Active Record associations
https://t.co/SsCcHpd6KN

[One Ruby Thing @onerubything]

Try not to loop through associations inside jobs
https://t.co/iplGmXEXaP

[One Ruby Thing @onerubything]

Only use locals in view partials
https://t.co/j13g5ATJPd

[One Ruby Thing @onerubything]

Find out what callbacks are defined on an Active Record model in the console
https://t.co/zXifM5hDyH

[One Ruby Thing @onerubything]

Safely Remove a Column from an Active Record Model
https://t.co/btZKYoPpXE

[One Ruby Thing @onerubything]

Use zero? for comparison of numerics like Integer, Float and BigDecimal
https://t.co/YO4lG4P54v

[One Ruby Thing @onerubything]

Time Ranges are Clearer When Querying Databases
https://t.co/Wef3pBJazC

[One Ruby Thing @onerubything]

Time extensions are an unsung hero of Active Support
https://t.co/mWPTHvU1pT

[One Ruby Thing @onerubything]

Use before? and after? Methods When Comparing Dates and Times in Rails
https://t.co/ZvWBU99QeJ

[One Ruby Thing @onerubything]

The Mrs Triggs Problem
https://t.co/Jj7EK963PH

[One Ruby Thing @onerubything]

Know what your scopes are doing: where.first vs find_by
https://t.co/qPfuEfq7gm

[One Ruby Thing @onerubything]

Software & Infrastructure we use to Run Our SaaS
https://t.co/vTZFTEzNHN

[One Ruby Thing @onerubything]

Enqueue Jobs Quickly with Sidekiq’s Bulk Features
https://t.co/UsiXE2aMDv

[One Ruby Thing @onerubything]

Tidy Up Your Routes with Only
https://t.co/B1I0vhEtLQ

[One Ruby Thing @onerubything]

Don't Use Floats and Use the Ruby Money Gem to Represent Currencies
https://t.co/EDNjfei6Ff