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Re-word confusing section

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Jason Noble 2011-12-03 19:10:49 -07:00
parent c8f8ecfd38
commit 1f765a2f72
1 changed files with 3 additions and 4 deletions
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7
railties/guides/source/migrations.textile
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@ -163,10 +163,9 @@ allows Rails to handle common situations that occur with multiple developers.
For example Alice adds migrations +20080906120000+ and +20080906123000+ and Bob
adds +20080906124500+ and runs it. Alice finishes her changes and checks in her
migrations and Bob pulls down the latest changes. Rails knows that it has not
run Alice's two migrations so +rake db:migrate+ would run them (even though
Bob's migration with a later timestamp has been run), and similarly migrating
down would not run their +down+ methods.
migrations and Bob pulls down the latest changes. When Bob runs +rake
db:migrate+, Rails knows that it has not run Alice's two migrations so it
executes the +up+ method for each migration.
Of course this is no substitution for communication within the team. For
example, if Alice's migration removed a table that Bob's migration assumed to