ruby - Rails database name dynamically by user choice in Mongodb -


while installing app , want ask question name of database? , user input name want database. database name inside config/mongoid.yml

development:        sessions:     default:           database: project_development           hosts:         - localhost:27017       options:

i want make database project_development dynamically user input while performing bundle install or before bundle install app.is there steps make happen?

if config/mongoid.yml passed through erb config/database.yml is, can following trick:

development:    sessions: default:       database: <%= env['mongo_db_name'] || 'default_db_name' %>       hosts:     - localhost:27017   options:

then start rails mongo_db_name=some_name rails s. if omit mongo_db_name startup, fallback default_db_name.


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