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https://issues.apache.org/jira/browse/JEXL-127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Biestro resolved JEXL-127.
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Resolution: Fixed
Assignee: Henri Biestro
Added support for 'function', includes variable hoisting"
pom.xml src/main/java/org/apache/commons/jexl3/JexlException.java
src/main/java/org/apache/commons/jexl3/internal/Debugger.java
src/main/java/org/apache/commons/jexl3/internal/Engine.java
src/main/java/org/apache/commons/jexl3/internal/Frame.java
src/main/java/org/apache/commons/jexl3/internal/Interpreter.java
src/main/java/org/apache/commons/jexl3/internal/Scope.java
src/main/java/org/apache/commons/jexl3/internal/Script.java
src/main/java/org/apache/commons/jexl3/internal/TemplateEngine.java
src/main/java/org/apache/commons/jexl3/parser/ASTJexlLambda.java
src/main/java/org/apache/commons/jexl3/parser/ASTJexlScript.java
src/main/java/org/apache/commons/jexl3/parser/JexlParser.java
src/main/java/org/apache/commons/jexl3/parser/Parser.jjt
src/test/java/org/apache/commons/jexl3/ArithmeticTest.java
src/test/java/org/apache/commons/jexl3/ArrayAccessTest.java
src/test/java/org/apache/commons/jexl3/ArrayLiteralTest.java
src/test/java/org/apache/commons/jexl3/AssignTest.java
src/test/java/org/apache/commons/jexl3/IssuesTest.java
src/test/java/org/apache/commons/jexl3/JexlTest.java
src/test/java/org/apache/commons/jexl3/LambdaTest.java
src/test/java/org/apache/commons/jexl3/PropertyAccessTest.jav
src/test/java/org/apache/commons/jexl3/parser/ParserTest.java
Committed revision 1243029.
> Allow the creation of functions
> -------------------------------
>
> Key: JEXL-127
> URL: https://issues.apache.org/jira/browse/JEXL-127
> Project: Commons JEXL
> Issue Type: Improvement
> Reporter: Henri Biestro
> Assignee: Henri Biestro
> Fix For: 3.0
>
>
> As script get richer, being able to create functions is a strong need.
> This only requires adding a new keyword ('function') and the syntax would be:
> var fn = function(x, y, z) {...}.
> It would be nice to allow those to behave as closures (thru local variable
> hoistering).
> This will bring JEXL closer to ECMAScript in functionality.
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