Hi Sabeena, Thanks for the help. I'll try it. Regards, Gayan.
On Wed, Oct 25, 2017 at 5:30 PM, Sabeena Kumrawadu <[email protected]> wrote: > Hi Gayan, > > AFAIK "lenghtof" was introduced from Ballerina 0.9 > > Anyway you can try this, > > int lengthOfTheArray = jsons:getInt ( jsonArray , "$.length()"); > > where you only have to include the folloeing import, > > import ballerina.lang.jsons; > > > It worked for me. > > Regards. > > > On Wed, Oct 25, 2017 at 11:42 AM, Gayan Chamara <[email protected]> wrote: > >> Hi, >> Is lengthof operator available in ballerina 0.89? I tried it but it gives >> an error ( invalid identifier 'lengthof'). if not, how can I check the >> length of an json array? >> >> Thanks, >> Gayan. >> >> -- >> Regards, >> >> *Gayan Chamara* >> >> *Software Engineering Intern* >> *WSO2 Inc.* >> >> >> *Email: [email protected] <[email protected]> * >> *Mobile : **+94 71 728 5827 <+94%2071%20728%205827>* >> <http://wso2.com/signature> >> > > > > -- > *Sabeena Kumarawadu* | Software Engineering Intern > WSO2 Lanka (Pvt) Ltd. > #20, Palm Grove, Colombo 03, Sri Lanka > <https://maps.google.com/?q=20,+Palm+Grove,+Colombo+03,+Sri+Lanka&entry=gmail&source=g> > Mobile: +94 71 0372856 <+94%2071%20037%202856> > Email: [email protected] > [image: http://wso2.com/signature] <http://wso2.com/signature> > > -- Regards, *Gayan Chamara* *Software Engineering Intern* *WSO2 Inc.* *Email: [email protected] <[email protected]> * *Mobile : **+94 71 728 5827* <http://wso2.com/signature>
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