updates for Readme. new tests

Author: mirceaalexandru

lib/postgresql-store.js

@@ -631,7 +631,6 @@ module.exports = function (opts) {
     var cnt = 0
     var params = []
     if (!_.isEmpty(w) && w.params.length > 0) {
-
       for (var i in w.params) {
         var current_name = w.params[i]
         var current_value = w.values[i]
@@ -689,13 +688,23 @@ module.exports = function (opts) {
           if (!_.isArray(value)) {
             return 'Operator in$ accepts only Array as value'
           }
+          value = _.clone(value)
+          for (var index in value) {
+            value[index] = "'" + value[index] + "'"
+          }
+
           params.push('"' + internals.escapeStr(internals.camelToSnakeCase(current_name)) + '"' + ' IN (' + value + ')')
           w.values.splice(i, 1)
         },
         'nin$': function (operator, value, params, w, i) {
           if (!_.isArray(value)) {
             return 'Operator nin$ accepts only Array as value'
           }
+
+          value = _.clone(value)
+          for (var index in value) {
+            value[index] = "'" + value[index] + "'"
+          }
           params.push('"' + internals.escapeStr(internals.camelToSnakeCase(current_name)) + '"' + ' NOT IN (' + value + ')')
           w.values.splice(i, 1)
         }

test/postgres.test.js

@@ -197,7 +197,7 @@ describe('postgres store API V2.0.0', function () {
   it('use in$ string', function (done) {
     var product = si.make('product')
 
-    product.list$({ name: {in$: ["'pear'", "'cherry'"]}, sort$: {price: 1} }, function (err, lst) {
+    product.list$({ name: {in$: ['cherry', 'pear']}, sort$: {price: 1} }, function (err, lst) {
       assert(!err)
 
       assert.equal(2, lst.length)
@@ -265,5 +265,17 @@ describe('postgres store API V2.0.0', function () {
     })
   })
 
+  it('use nin$ string', function (done) {
+    var product = si.make('product')
+
+    product.list$({ name: {nin$: ['cherry', 'pear']}, sort$: {price: 1} }, function (err, lst) {
+      assert(!err)
+
+      assert.equal(1, lst.length)
+      assert.equal('apple', lst[0].name)
+      done()
+    })
+  })
+
 })