Re: [Pharo-users] Parser for javascript mongodb (json) notation selects

April 16, 2017

      Hi,

SmaCC ships with a JS parser. Please take a look at it.

Cheers,
Doru
...
On Apr 16, 2017, at 3:42 PM, chrismihaylyk <chrismihaylyk@gmail.com> wrote:
Hello, friends!
I'm creating MongoDBBrowser that have all CRUD operations and I need a
parser that translates javascript queries to MongoDB into the queries (for
making selects, inserts etc.) using MongoQuery class. 
For example, I have query
db.SomeCollection.find( {$or: [ { name: { $regex: /test/i } }, {
description: { $regex: /test/i } } ] } )
that is manually rewriting into 
someCollection select: { 
       '$or' -> { 
               { 'name' -> { 
                       '$regex' -> 'test' . 
                       '$options' -> 'i' } asDictionary } asDictionary. 
               { 'description' -> { 
                       '$regex' -> 'test' . 
                       '$options' -> 'i' } asDictionary } asDictionary 
       } 
} asDictionary
But I need to have a parser that will do it automatically.
Maybe there are already exist one? If not, how to write my own? 
Please help.
Thanks a lot, Khrystyna=)
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Re: [Pharo-users] Parser for javascript mongodb (json) notation selects

Tudor Girba