fix lint errors

src/components/CsvImport/csv.js

@@ -14,7 +14,7 @@ export default {
     const values = {}
     if (source.meta.fields) {
       source.meta.fields.forEach(col => {
-        let colName = col.trim()
+        const colName = col.trim()
         result.columns.push(colName)
         values[colName] = source.data.map(row => {
           let value = row[col]
@@ -26,7 +26,7 @@ export default {
       })
     } else {
       for (let i = 0; i <= source.data[0].length - 1; i++) {
-        let colName = `col${i + 1}`
+        const colName = `col${i + 1}`
         result.columns.push(colName)
         values[colName] = source.data.map(row => {
           let value = row[i]

tests/components/CsvImport/CsvImport.spec.js

@@ -58,7 +58,7 @@ describe('CsvImport.vue', () => {
     sinon.stub(csv, 'parse').resolves({
       delimiter: '|',
       data: {
-        columns: ['col2', 'col1' ],
+        columns: ['col2', 'col1'],
         values: {
           col1: [1, 2],
           col2: ['foo', 'bar']

tests/lib/database/_sql.spec.js

@@ -35,7 +35,7 @@ describe('_sql.js', () => {
     const result = sql.exec('SELECT * from test')
     expect(result).to.have.lengthOf(1)
     expect(result[0]).to.eql({
-      columns: ['id', 'name','faculty'],
+      columns: ['id', 'name', 'faculty'],
       values: {
         id: [1, 2],
         name: ['Harry Potter', 'Draco Malfoy'],

tests/lib/database/database.spec.js

@@ -116,7 +116,7 @@ describe('database.js', () => {
 
   it('adds table from csv', async () => {
     const data = {
-      columns: ['id', 'name','faculty'],
+      columns: ['id', 'name', 'faculty'],
       values: {
         id: [1, 2],
         name: ['Harry Potter', 'Draco Malfoy'],