Good day!
I’ve around 1500 documents which has documentType as a field. And each document
belongs to any one of the types (i.e. “Survey”,”Response” and “Questions”). I’m
using CouchRest model to access the CouchDB documents with Ruby On Rails
platform.
My documents looks like as follows.
{
"_id": "ff2fb2554682ba613c2f83c63502808a",
"_rev": "4-dd559696434a402739e789ccc8c9a481",
"answers": [
{
"answers": [
"Aug 19,2011"
],
"questionId": "50f3df434ae02ac7fff48c1c2bde83e4"
},
{
"answers": [
"Bechu Yadav"
],
"questionId": "15504f006e58872fd94871fe0c9d32ad"
},
{
"answers": [
"35"
],
"questionId": "3c447a2f5cc6ca1985ce2c81463a3c47"
},
{
"answers": [
"Male"
],
"questionId": "a6df7c25602939554612ef6de762f5b9"
},
{
"questionId": "2f66155965e60094f23f01af531d5af1",
"subAnswers": [
{
"questionId": "1dae2d86eef846c967254c9e369170ce"
},
{
"questionId": "40ffeb4d33dab1fe8d2d8b73c02ed13b"
},
{
"questionId": "2db1e8b6e97d5baa8935b9b31fcc9648"
},
{
"questionId": "0f8bb9f91ea8085b4ffb839ee8deabb5"
},
{
"questionId": "22a93ecb72c50ff8899f8b2937776e51"
},
{
"questionId": "e5106384790c2be745c952c4b867a0ff"
}
]
"questionId": "492cf9bd41257ea478c5222fbba06616"
}
],
"createdAt": "2011-08-19T21:05:36.486+0000",
"createdBy": "user4",
"documentType": "Response",
"ipAddress": "42.110.85.67",
"location": {
"latitude": 26.8415613,
"longitude": 75.8222883,
"provider": "network"
},
"surveyId": "6df022f0f371752167ad4920b38e1c37",
"published": true
}
and my CouchRest (Android) class looks like this.
require 'couchrest_model'
class Android < CouchRest::Model::Base
property :description, String
property :_id, String
property :_rev, String
property :documentType, String
design do
view :by_documentType
end
end
and my view looks like this
function(doc)
{
if(doc.documentType=='Survey')
emit(doc._id, null);
}
this is very basic code and working fine, and it’s returning 19 rows. (all the
documents which have documentType=’Survey’). but when I’m trying to access this
code in RoR by using CouchRest model; It’s returning only last Document (19th
Document).
My ruby (irb)command line looks like this
Android.find_by_documentType('Survey')Please help me to solve this.
-- Warm Regards
Shreekumar
Sr. Software Engineer
World IT Lab | A division of Animika Studios Pvt. Ltd.
41, 1st Cross off Kalidasa Road, Jayalaxmipuram
Mysore - 570 012
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