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how to call session from grails service (spring service)
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1628
posted 17 years ago by callmeblessed
how to loop an array / collection / list but with index. instead of using each{} closure, you can use eachWithIndex{} closure
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1460
posted 17 years ago by callmeblessed
Using Groovy you can extend the Sql, DataSet and GroovyResultSet objects present in the language to do simple object mapping similar to iBatis et al. An example of using the code below
/* POGO used in the mapping */
class BranchFax {...
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1733
posted 17 years ago by kouphax
An example on how to invoke Ant targets which are defined in build.xml.
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1356
posted 17 years ago by narkisr
This example shows how to clone an object from an existing one by using MOP in Groovy, first we find all the writable properties of the cloned object class, secondly we traverse them and on each iteration we copy the value from the current object i...
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2304
posted 17 years ago by narkisr
Generating MD5 HEX string from either URL or File instance in Groovy (more elegant than the Java version).
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2145
posted 17 years ago by narkisr
Decorator design pattern implemented in Groovy, two implementation are provided, the first is naive and not general, the second is MOP based and can be used in much more scenarios.
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1716
posted 17 years ago by narkisr
Mediator design pattern implemented in Groovy (based upon http://www.javacamp.org/designPattern/).
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1631
posted 17 years ago by narkisr
Here's a quick block of code that adds a valid Atom feed to you Grails application. Validate here: http://feedvalidator.org/check?url=http://aboutgroovy.com/item/atom
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1218
posted 18 years ago by scottdavis99