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extract id from array and input new array with pluck

#pluck (1) #rails (32)

rails generate migration file

#rails (32)

mongodb quick start with docker

#mongodb (2) #docker (20)

add .idea in gitignore

#git (12)

mongodb with docker-compose

#docker-compose (7) #mongodb (2)

Regular expression Cheat Sheet

#regular_expression (4)

redis docker run

#redis (1) #docker (20)

rails cron job

#job (1) #cron (1) #rails (32)

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#rails (32)

git history changing author info

#git (12)

neovim set number line in macos

#nvim (1)

rails version uninstall

#rails (32)