Module: Mongo::JavaImpl::Db_

Included in:
DB
Defined in:
lib/jmongo/mongo/db.rb

Constant Summary collapse

SYSTEM_NAMESPACE_COLLECTION = 
"system.namespaces"
SYSTEM_PROFILE_COLLECTION = 
"system.profile"

Instance Method Summary collapse

Instance Method Details

#write_concern(safe) ⇒ Object

@collection.save(=> ‘foo’, :safe => nil) —> NONE = new WriteConcern(-1) @collection.save(=> ‘foo’, :safe => true) —> NORMAL = new WriteConcern(0) @collection.save(=> ‘foo’, :safe => => 2) —> new WriteConcern( 2 , 0 , false) @collection.save(=> ‘foo’, :safe => => 2, :wtimeout => 200) —> new WriteConcern( 2 , 200 , false) @collection.save(=> ‘foo’, :safe => => 2, :wtimeout => 200, :fsync => true) —> new WriteConcern( 2 , 0 , true) @collection.save(=> ‘foo’, :safe => => true) —> FSYNC_SAFE = new WriteConcern( 1 , 0 , true)



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# File 'lib/jmongo/mongo/db.rb', line 16

def write_concern(safe)
  return @j_db.write_concern if safe.nil?
  return JMongo::WriteConcern.new(0) if safe.is_a?(FalseClass)
  return JMongo::WriteConcern.new(1) if safe.is_a?(TrueClass)
  return JMongo::WriteConcern.new(0) unless safe.is_a?(Hash)
  w = safe[:w] || 1
  t = safe[:wtimeout] || 0
  f = !!(safe[:fsync] || false)
  JMongo::WriteConcern.new(w, t, f) #dont laugh!
end