ruby on rails - JBuilder loop that produces hash -

i need loop produces hash, not array of objects. have this:

json.service_issues @service.issues |issue|   json.set! issue.id, issue.name end

that results:

service_issues: [   {     3: "not delivered"   },   {     6: "broken item"   },   {     1: "bad color"   },   {     41: "delivery problem"   } ]

i need this:

service_issues: {    3: "not delivered",    6: "broken item",    1: "bad color",    41: "delivery problem" }

is possible without converting ar result hash manually?

jbuilder dev here.

short answer: yes. it's possible without converting array of models hash.

json.service_issues   @service.issues.each{ |issue| json.set! issue.id, issue.name } end

but it'd easier prepare hash before-hand.

json.service_issues hash[@service.issues.map{ |issue| [ issue.id, issue.name ] }]

Kiastu