Sha256: 44bd1089182136b1b535ec755a95c84f90b8d09fc7757120643595a5c32236ee
Contents?: true
Size: 1.49 KB
Versions: 17
Compression:
Stored size: 1.49 KB
Contents
class CreateOrUpdateUsersWithClearanceColumns < ActiveRecord::Migration
def self.up
<%
existing_columns = ActiveRecord::Base.connection.columns(:users).collect { |each| each.name }
columns = [
[:email, 't.string :email'],
[:encrypted_password, 't.string :encrypted_password, :limit => 128'],
[:salt, 't.string :salt, :limit => 128'],
[:token, 't.string :token, :limit => 128'],
[:token_expires_at, 't.datetime :token_expires_at'],
[:email_confirmed, 't.boolean :email_confirmed, :default => false, :null => false']
].delete_if {|c| existing_columns.include?(c.first.to_s)}
-%>
change_table(:users) do |t|
<% columns.each do |c| -%>
<%= c.last %>
<% end -%>
end
<%
existing_indexes = ActiveRecord::Base.connection.indexes(:users)
index_names = existing_indexes.collect { |each| each.name }
new_indexes = [
[:index_users_on_id_and_token, 'add_index :users, [:id, :token]'],
[:index_users_on_email, 'add_index :users, :email'],
[:index_users_on_token, 'add_index :users, :token']
].delete_if { |each| index_names.include?(each.first.to_s) }
-%>
<% new_indexes.each do |each| -%>
<%= each.last %>
<% end -%>
end
def self.down
change_table(:users) do |t|
<% unless columns.empty? -%>
t.remove <%= columns.collect { |each| ":#{each.first}" }.join(',') %>
<% end -%>
end
end
end
Version data entries
17 entries across 17 versions & 4 rubygems