Sha256: e2cd24feb2a64367504693e6160c150b1107085393755cd4b6077866b4493e1e
Contents?: true
Size: 1.72 KB
Versions: 21
Compression:
Stored size: 1.72 KB
Contents
class HeadstartUpdateUsers<%= schema_version_constant %> < ActiveRecord::Migration
def self.up
<%
existing_columns = ActiveRecord::Base.connection.columns(:users).collect { |each| each.name }
columns = [
[:email, 't.string :email, :limit => 100'],
[:first_name, 't.string :first_name, :limit => 50'],
[:last_name, 't.string :last_name, :limit => 50'],
[:role, 't.string :role, :limit => 50'],
[:encrypted_password, 't.string :encrypted_password, :limit => 128'],
[:salt, 't.string :salt, :limit => 128'],
[:remember_token, 't.string :remember_token, :limit => 128'],
[:facebook_uid, 't.string :facebook_uid, :limit => 50'],
[:password_reset_token, 't.string :password_reset_token, :limit => 128']
].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_email, 'add_index :users, :email'],
[:index_users_on_remember_token, 'add_index :users, :remember_token'],
[:index_users_on_facebook_uid, 'add_index :users, :facebook_uid']
].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
21 entries across 21 versions & 1 rubygems