columns: examples

samples/options.columns.js → samples/options.columns.array.js

@@ -2,13 +2,10 @@
 const parse = require('../lib')
 const assert = require('assert')
 
-const records = parse(`
-  "key_1","key_2"
-  "value 1","value 2"
-`, {
-  columns: true,
-  trim: true,
-  skip_empty_lines: true
+parse(`
+"value 1","value 2"
+`.trim(), {
+  columns: ['key_1', 'key_2']
 }, function(err, records){
   assert.deepEqual(
     records, [{

samples/options.columns.function.js

@@ -0,0 +1,18 @@
+
+const parse = require('../lib')
+const assert = require('assert')
+
+parse(`
+"key_1","key_2"
+"value 1","value 2"
+`.trim(), {
+  columns: header =>
+    header.map( column => column.toUpperCase() )
+}, function(err, records){
+  assert.deepEqual(
+    records, [{
+      KEY_1: 'value 1',
+      KEY_2: 'value 2'
+    }]
+  )
+})

samples/options.columns.true.js

@@ -0,0 +1,17 @@
+
+const parse = require('../lib')
+const assert = require('assert')
+
+parse(`
+"key_1","key_2"
+"value 1","value 2"
+`.trim(), {
+  columns: true
+}, function(err, records){
+  assert.deepEqual(
+    records, [{
+      key_1: 'value 1',
+      key_2: 'value 2'
+    }]
+  )
+})