Sha256: d0c30dce059eac772c677b20772192c29a5fb50a92d085ac39084e11cba41818
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Size: 1.15 KB
Versions: 21
Compression:
Stored size: 1.15 KB
Contents
$LOAD_PATH.unshift(File.expand_path('../../lib', __FILE__))
require 'mongo_mapper'
MongoMapper.database = 'testing'
class User
include MongoMapper::Document
key :email, String
end
# Drop collection and ensure unique index on email
User.collection.drop
User.ensure_index(:email, :unique => true)
User.create(:email => 'nunemaker@gmail.com')
User.create(:email => 'nunemaker@gmail.com')
puts "Count should only be one since the second create failed, count is: #{User.count}" # 1 because second was not created, but no exception raised
puts
# save method also takes options, including :safe
# which will force raise when duplicate is hit
begin
user = User.new(:email => 'nunemaker@gmail.com')
user.save(:safe => true)
rescue Mongo::OperationFailure => e
puts 'Mongo Operation failure raised because duplicate email was entered'
puts e.inspect
puts
end
# Mark user model as safe, same as doing this...
# class User
# include MongoMapper::Document
# safe
# end
User.safe
begin
User.create(:email => 'nunemaker@gmail.com')
rescue Mongo::OperationFailure => e
puts 'Mongo Operation failure raised because duplicate email was entered'
puts e.inspect
end
Version data entries
21 entries across 21 versions & 6 rubygems