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Railsã¢ããªãéçºããéã«ãã¬ã¬ã·ã¼ãªDBãæ±ãå ´åãèãã¾ãã ãã®å ´åã®ã¢ããªã±ã¼ã·ã§ã³ã¯DBã®ã¹ãã¼ãæ å ±ãå®ç¾©ããªããããRSpecãå°å ¥ãã¦rake specãå®è¡ããå ´åã schema.rbã空ã§ãããããdbç³»ã®rakeã¿ã¹ã¯ãåããã«ãã¨ã©ã¼ã¨ãªãã¾ãã ãããåé¿ããããã«ãdbç³»ã®rakeã¿ã¹ã¯ãã¢ããªã±ã¼ã·ã§ã³ã§ä¸æ¸ããã¦ã ä½ãããªãã¿ã¹ã¯ã«ç½®ãæãããã¨ãã§ãã¾ãã ã¢ããªã±ã¼ã·ã§ã³å®ç¾©Rakeã¿ã¹ã¯ãã¡ã¤ã«ã¨ãã¦ã {Rails.root}/lib/tasks/db.rake ãä½æãã次ã®ããã«å®è£ ãã¾ãã module Rake::TaskManager def remove_task(task_name) @tasks.delete(task_name.to_s) end end Rake.application.remove_task "db:cr
Update at bottom By default Rake Tasks append behavior every time they are defined. The following example shows that both definitions are executed. require 'rubygems' require 'rake' task :the_task do p "one" end task :the_task do p "two" end Rake::Task[:the_task].invoke # >> "one" # >> "two" I like this behavior, but sometimes you want to overwrite a task instead of appending to what's already the
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