The Opa Framework for JavaScript

Re:The Opa Framework for JavaScript by jeffbr13 on Tuesday June 18, 2013 @02:37PM (#5901106)

I'm looking forward to writing modern (i.e. web) programs with features stolen from functional languages! And, at the end of the day, more people are more familiar with Java-like syntax, and that's good for adoption.

But can anyone tell me whether the change from ML-like -> Java-like syntax has meant a loss of composability/expressability/any other traditional strengths of FP languages?

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Re:The Opa Framework for JavaScript by hbbio on Tuesday June 18, 2013 @02:54PM (#5901218)

There is no loss at all: There are just two parsers for the same Abstract Syntax Tree. After parsing which is the very first step of the compiler, everything is the same. All the features of Opa lie in the ability to analyze the code and generate JS code from the AST.

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