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undefined method `namespace' for main:Object (NoMethodError) - active record / rakefile

score 2777 · Answer 1 · 2025-01-01 20:29:04

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TechQA.

List Question

undefined method `namespace' for main:Object (NoMethodError) - active record / rakefile

Lots of H17 Heroku Errors

sinatra api accessing and fetching from database with more than 500k record (Ruby)

Ruby/Sinatra - Using Helper *classes that can also consume Sinatra settings

Migrating changes in table structure with Sinatra/Ruby/Heroku

Replacing ActiveRecord::ConnectionAdapters::ConnectionManagement in ActiveRecord 5

Migrations: What is actually moving from point A to point B in migrations?

Trouble getting the timestamp attributes for Active Record

using scopes with parameters and has_and_belongs_to_many associations with ActiveRecord (Ruby)

Error while running a Sinatra Application

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