trim csv column names

src/csv.js

@@ -10,7 +10,7 @@ export default {
   getResult (source) {
     const result = {}
     if (source.meta.fields) {
-      result.columns = source.meta.fields
+      result.columns = source.meta.fields.map(col => col.trim())
       result.values = source.data.map(row => {
         const resultRow = []
         result.columns.forEach(col => { resultRow.push(row[col]) })

tests/csv.spec.js

@@ -15,7 +15,7 @@ describe('csv.js', () => {
         { id: 2, name: 'bar' }
       ],
       meta: {
-        fields: ['id', 'name']
+        fields: ['id', 'name ']
       }
     }
     expect(csv.getResult(source)).to.eql({