gistfile1.js

function (doc){ 
  var object = {'resource':'Post'}; 
  var match = function(){ 
    for( var k in object ) 
      if( object[k] !== doc[k] ) 
        return false; 
    return true; 
  }; 
  if( doc.resource === 'Post' && match() ){ 
    emit(doc._id, doc); 
  } 
}

results.json

{"total_rows":4,"offset":0,"rows":[
{"id":"1e8e5c23761d8da4f9ce04d2df1188dd","key":"1e8e5c23761d8da4f9ce04d2df1188dd","value":{"_id":"1e8e5c23761d8da4f9ce04d2df1188dd","_rev":"1-6d34b0aa11eb559d353ab0177eb41a35","title":"I'm with stupid","published":false,"resource":"Post"},"doc":{"_id":"1e8e5c23761d8da4f9ce04d2df1188dd","_rev":"1-6d34b0aa11eb559d353ab0177eb41a35","title":"I'm with stupid","published":false,"resource":"Post"}},
{"id":"1e8e5c23761d8da4f9ce04d2df118c87","key":"1e8e5c23761d8da4f9ce04d2df118c87","value":{"_id":"1e8e5c23761d8da4f9ce04d2df118c87","_rev":"1-416087eb0bfa918531ee8a21fc941a16","title":"hello","published":false,"resource":"Post"},"doc":{"_id":"1e8e5c23761d8da4f9ce04d2df118c87","_rev":"1-416087eb0bfa918531ee8a21fc941a16","title":"hello","published":false,"resource":"Post"}},
{"id":"1e8e5c23761d8da4f9ce04d2df119073","key":"1e8e5c23761d8da4f9ce04d2df119073","value":{"_id":"1e8e5c23761d8da4f9ce04d2df119073","_rev":"1-bbf3740390398a7219cb29d8046b0a15","title":"A title","published":true,"resource":"Post"},"doc":{"_id":"1e8e5c23761d8da4f9ce04d2df119073","_rev":"1-bbf3740390398a7219cb29d8046b0a15","title":"A title","published":true,"resource":"Post"}},
{"id":"1e8e5c23761d8da4f9ce04d2df119219","key":"1e8e5c23761d8da4f9ce04d2df119219","value":{"_id":"1e8e5c23761d8da4f9ce04d2df119219","_rev":"1-ddb2df06a47c360a64186c9100c695f0","title":"A title","published":false,"resource":"Post"},"doc":{"_id":"1e8e5c23761d8da4f9ce04d2df119219","_rev":"1-ddb2df06a47c360a64186c9100c695f0","title":"A title","published":false,"resource":"Post"}}
]}