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- shingara@slick ~/data/perso/project/merb/oupsnow $ merb -i
- Loading init file from /mnt/data/home_data/perso/project/merb/oupsnow/config/init.rb
- Loading /mnt/data/home_data/perso/project/merb/oupsnow/config/environments/development.rb
- ~ Connecting to database...
- ~ Loaded slice 'MerbAuthSlicePassword' ...
- ~ Parent pid: 9989
- ~ Compiling routes...
- ~ Activating slice 'MerbAuthSlicePassword' ...
- irb: warn: can't alias context from irb_context.
- irb(main):001:0> Project.first
- ~ SELECT "id", "name" FROM "projects" ORDER BY "id" LIMIT 1
- => #<Project id=1 name="good project" description=<not loaded>>
- irb(main):002:0> Project.first.tickets
- ~ SELECT "id", "name" FROM "projects" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" IN (1)) ORDER BY "id"
- => [#<Ticket id=1 title="ok" description=<not loaded> project_id=1>]
- irb(main):003:0> Project.first.tickets.first
- ~ SELECT "id", "name" FROM "projects" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" IN (1)) ORDER BY "id"
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" = 1) ORDER BY "id" LIMIT 1
- => #<Ticket id=1 title="ok" description=<not loaded> project_id=1>
- irb(main):004:0> Project.first.tickets.first.title = 'ko'
- ~ SELECT "id", "name" FROM "projects" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" IN (1)) ORDER BY "id"
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" = 1) ORDER BY "id" LIMIT 1
- => "ko"
- irb(main):005:0> Project.first.tickets.first.save
- ~ SELECT "id", "name" FROM "projects" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" IN (1)) ORDER BY "id"
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" = 1) ORDER BY "id" LIMIT 1
- => true
- irb(main):006:0> Ticket.first
- ~ SELECT "id", "title", "project_id" FROM "tickets" ORDER BY "id" LIMIT 1
- => #<Ticket id=1 title="ok" description=<not loaded> project_id=1>
- irb(main):007:0> Ticket.first.project
- ~ SELECT "id", "title", "project_id" FROM "tickets" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "name" FROM "projects" WHERE ("id" IN (1)) ORDER BY "id"
- => #<Project id=1 name="good project" description=<not loaded>>
- irb(main):008:0> Ticket.first.project.name = 'bad project'
- ~ SELECT "id", "title", "project_id" FROM "tickets" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "name" FROM "projects" WHERE ("id" IN (1)) ORDER BY "id"
- => "bad project"
- irb(main):009:0> Ticket.first.project.save
- ~ SELECT "id", "title", "project_id" FROM "tickets" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "name" FROM "projects" WHERE ("id" IN (1)) ORDER BY "id"
- => true
- irb(main):010:0> Ticket.first.project
- ~ SELECT "id", "title", "project_id" FROM "tickets" ORDER BY "id" LIMIT 1
- ~ SELECT "id", "name" FROM "projects" WHERE ("id" IN (1)) ORDER BY "id"
- => #<Project id=1 name="good project" description=<not loaded>>
- irb(main):011:0> t = Ticket.first
- ~ SELECT "id", "title", "project_id" FROM "tickets" ORDER BY "id" LIMIT 1
- => #<Ticket id=1 title="ok" description=<not loaded> project_id=1>
- irb(main):012:0> t.project.name = "bad project"
- ~ SELECT "id", "name" FROM "projects" WHERE ("id" IN (1)) ORDER BY "id"
- => "bad project"
- irb(main):013:0> t.project
- => #<Project id=1 name="bad project" description=<not loaded>>
- irb(main):014:0> t.project.save
- => true
- irb(main):015:0> p = t.project
- => #<Project id=1 name="bad project" description=<not loaded>>
- irb(main):016:0> p.save
- => true
- irb(main):017:0> Project.first(:name => 'bad project')
- ~ SELECT "id", "name" FROM "projects" WHERE ("name" = 'bad project') ORDER BY "id" LIMIT 1
- => nil
- irb(main):020:0> p = Project.first
- ~ SELECT "id", "name" FROM "projects" ORDER BY "id" LIMIT 1
- => #<Project id=1 name="good project" description=<not loaded>>
- irb(main):021:0> p.tickets.first
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" IN (1)) ORDER BY "id"
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" = 1) ORDER BY "id" LIMIT 1
- => #<Ticket id=1 title="ok" description=<not loaded> project_id=1>
- irb(main):022:0> Ticket.first(:title => 'ko')
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("title" = 'ko') ORDER BY "id" LIMIT 1
- => nil
- irb(main):023:0> p.tickets.first.title = 'ko'
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" = 1) ORDER BY "id" LIMIT 1
- => "ko"
- irb(main):024:0> p.tickets.first.save
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("project_id" = 1) ORDER BY "id" LIMIT 1
- ~ UPDATE "tickets" SET "title" = 'ko' WHERE ("id" = 1)
- => true
- irb(main):025:0> Ticket.first(:title => 'ko')
- ~ SELECT "id", "title", "project_id" FROM "tickets" WHERE ("title" = 'ko') ORDER BY "id" LIMIT 1
- => #<Ticket id=1 title="ko" description=<not loaded> project_id=1>
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