How to add column into scaffold in rails?-CodePudding

I have run the command

rails g scaffold article

and forget get to pass column name now how can i add column to my article table.

CodePudding user response：

You can either

undo your scaffold with rails d scaffold article (cf. https://www.rubyguides.com/2020/03/rails-scaffolding/) and re-do it with the missing field,
or you can run a migration afterwards to add the missing column to your article table: rails g migration add_title_to_article article:string

CodePudding user response：

You can just add your column with a new migration. You run the migration with the name of column you want to adds and then declare the data type after the migration command. The command to add name is as below:

rails g migration AddNameToArticle name:string

This can also be done as @Guilaume Bihet stated.

rails g migration add_name_to_article name:string