conn.exec("DELETE FROM test_define"); conn.exec("INSERT INTO test_define VALUES(1,'Scott Tiger', SYSDATE, SYSTIMESTAMP)") # Define to fetch Date and Time cursor = conn.parse("SELECT name,birthdate,lastvisit FROM test_define WHERE id = :id") cursor.bind_param(1, 1) cursor.define(...
When yielded with multiple values (in C, rb_yield_values(), rb_yield_values2() and rb_yield_splat()), data2 is packed as an Array, whereas yielded values can be gotten via argc/argv of the third/fourth arguments.OBSOLETE VALUE rb_iterate(VALUE (*func1)(), void *arg1, VALUE (*...
include Geocoder::Model::Mongoid include Geocoder::Model::MongoMapperLatitude/Longitude Order in MongoDBEverywhere coordinates are passed to methods as two-element arrays, Geocoder expects them to be in the order: [lat, lon]. However, as per the GeoJSON spec, MongoDB requires that coordinates ...
Alternatively, click to create variables and specify their values in the Environment Variables dialog. Formerly, the environment variable RAILS_ENV has been implicitly set to cucumber, if the user has not explicitly set any other value of this variable. Now this setting is not used any more. ...
I have scanned over 25000 lines of Changelogs to extract the changes between the stable branch and HEAD. These include important syntax additions, lots of modifications in the behavior of Procs and lambdas, new Enumerator and Enumerable goodies, convenient methods to interact with the OS, new IO...
Paranoia does this by setting a deleted_at field to the current time when you destroy a record, and hides it by scoping all queries on your model to only include records which do not have a deleted_at field. Permanent records - Never Lose Data. Rather than deleting rows this sets Record...
Ruby类库、工具、框架和软件集合:Awesome Ruby API Builder ActiveModel::Serializers- JSON serialization of objects Assets Authentication and OAuth Geolocation - Geokit gem provides geocoding and distance/heading calculations Money Natural Language Processing...
You can also return multiple values through return statement like, 您还可以通过return语句返回多个值,例如, Example: 例: AI检测代码解析 # method definition returning multiple values def marks return 34,45,66 end # method calling m1=marks() ...
# concatenating two stringsresult_1="Include"+"help"# assigning two strings in variablesstring_1="Hello"string_2="World!"# concatenating string variables with space in betweenresult_2=string_1+" "+string_2# printing values/strings (i.e. results)putsresult_1putsresult_2 ...
Rack::Tracker- Rack middleware that can be hooked up to multiple services and exposing them in a unified fashion. Staccato- Track analytics into the official Google Analytics Collection API. API Builder and Discovery ActiveModel::Serializers- JSON serialization of objects. ...