groovy - Gpath when an expression is true -

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from json below, trying write gpath return "state" field when "type" field equal ride_state (i.e. want 2 "open" states)

[{     "type": "day",     "data": {         "id": "7a46a975-5474-4278-a56f-4deadd9a276d",         "state": "closed"     } }, {     "type": "ride_state",     "data": {         "id": "13f3b625-b39e-4875-b29c-0173712b3c87",         "state": "open"     } }, { "type": "ride_state",     "data": {         "id": "b52b5081-e1df-42da-ba76-027c63205f8e",         "state": "open"      } }]

i new groovy , gpath , far haven't been able find way this, please help?

with valid json, can done below:

def jsonstring = """ [{     "type": "day",     "data": {         "id": "7a46a975-5474-4278-a56f-4deadd9a276d",         "state": "closed"     } }, {     "type": "ride_state",     "data": {         "id": "13f3b625-b39e-4875-b29c-0173712b3c87",         "state": "open"     } }, {     "type": "ride_state",     "data": {         "id": "b52b5081-e1df-42da-ba76-027c63205f8e",         "state": "open"     } }] """  assert new groovy.json.jsonslurper()                       .parsetext( jsonstring )                       .findresults {it.type == 'ride_state' ? it.data.state : null} ==                        ['open', 'open']

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