Reset the database (purge all), then seed a database
I use rake db:reset which drops and then recreates the database and includes your seeds.rb file. http://guides.rubyonrails.org/migrations.html#resetting-the-database
seeding
Seeding the random number generator in Javascript
No, it is not possible to seed Math.random(). The ECMAScript specification is intentionally vague on the subject, providing no means for seeding nor require that browsers even use the same algorithm. So such a function must be externally provided, which thankfully isn’t too difficult. I’ve implemented a number of good, short and fast Pseudorandom number … Read more