simple-json2csv - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

app/index.js

 "use strict";
+// polyfills
+require('date-utils');
+
 var Readable = require('stream').Readable || require('readable-stream'),
@@ -7,2 +10,7 @@ util = require('util'),
 
+
+
+// constants
+var DATE_FORMAT = 'MMM-DD-YYYY';
+
 /**
@@ -63,3 +71,3 @@ * Creates a new Json2Csv instance.
   var headers = this._fields.map(function(field) {
-    return field.header || field.name;
+    return '"' + (field.header || field.name) + '"';
   });
@@ -79,4 +87,5 @@
   var data = [];
+  var self = this;
   this._fields.forEach(function(field) {
-    data.push(row[field.name]);
+    data.push(self._format(row[field.name]));
   });
@@ -88,3 +97,3 @@
 Json2Csv.prototype._sendData = function(data) {
-  var ret = this.push('"' + data.join('","') + '"' + os.EOL);
+  var ret = this.push(data.join(',') + os.EOL);
   
@@ -96,2 +105,16 @@ // keep a count of lines written
 
+Json2Csv.prototype._format = function(item) {
+  if (_.isFunction(item)) {
+    return this._format(item.call(null));
+  } else if (_.isDate(item)) {
+    return '"' + item.toFormat(DATE_FORMAT) + '"';
+  } else if (_.isNumber(item)) {
+    return item;
+  } else if (!item) {
+    return '""';
+  } else {
+    return '"' + item + '"';
+  }
+};
+
 module.exports = Json2Csv;

package.json

 {
   "name": "simple-json2csv",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "A simple json to csv converter nodejs module",
@@ -29,3 +29,4 @@ "main": "index.js",
     "readable-stream": "~1.1.9",
-    "underscore": "~1.5.2"
+    "underscore": "~1.5.2",
+    "date-utils": "~1.2.14"
   },
@@ -32,0 +33,0 @@ "devDependencies": {

README.md

@@ -32,4 +32,4 @@ # simple-json2csv
   fields: [ 
-    { field: "name", header: "Name" },
-    { field: "email", header: "Email Address" }
+    { name: "name", header: "Name" },
+    { name: "email", header: "Email Address" }
   ],
@@ -36,0 +36,0 @@ data: [

test/index.js

@@ -22,2 +22,3 @@ "use strict";
   it('should apply transformation and print csv', function(done) {
+    // setup
     this.options.transform = function(row) {
@@ -27,4 +28,7 @@ row.email = row.email.replace('domain','google');
     };
+    
+    // test
     var json2Csv = new SimpleJson2Csv(this.options);
     collect(json2Csv, function(csv) {
+      // verify
       expect(csv).to.equal(fs.readFileSync(path.join(__dirname, './fixtures/simpleTransform.csv')).toString());
@@ -35,4 +39,21 @@ done();
 
+  it('should apply formatting and print csv', function(done) {
+    // setup
+    this.options.fields.push({ name: 'dob', header: 'Birthday'});
+    this.options.data.map(function(row) {
+      row.dob = new Date(Date.parse('Oct-08-1956', 'MMM-dd-yyyy'));
+      return row;
+    });
+    
+    // test
+    var json2Csv = new SimpleJson2Csv(this.options);
+    collect(json2Csv, function(csv) {
+      // verify
+      expect(csv).to.equal(fs.readFileSync(path.join(__dirname, './fixtures/simpleWithDates.csv')).toString());
+      done();
+    });
+  });
+
   it('should output csv to a file', function(done) {
-    // prep
+    // setup
     // XXX: all sync methods so test is faster. not advisable in actual code
@@ -44,5 +65,7 @@ var outCsv = path.join(__dirname, './fixtures/output.csv');
     
+    // test
     var json2Csv = new SimpleJson2Csv(this.options);
     var out = fs.createWriteStream(outCsv);
     out.on('close', function() {
+      // verify
       expect(fs.readFileSync(outCsv).toString())
@@ -62,5 +85,9 @@ .to.equal(fs.readFileSync(path.join(__dirname, './fixtures/simple.csv')).toString());
   it('should handle string fields', function(done) {
+    // setup
     this.options.fields = [ 'name', 'email'];
+    
+    // test
     var json2Csv = new SimpleJson2Csv(this.options);    
     collect(json2Csv, function(csv) {
+      // verify
       expect(csv).to.equal(fs.readFileSync(path.join(__dirname, './fixtures/simpleNoHeaders.csv')).toString());
@@ -67,0 +94,0 @@ done();

Fixed alerts

AI-detected possible typosquat

Supply chain risk

AI has identified this package as a potential typosquat of a more popular package. This suggests that the package may be intentionally mimicking another package's name, description, or other metadata.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

14161

increased by9.91%

Number of package files

15

increased by7.14%

Lines of code

250

increased by19.62%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dependency count

3

increased by50%

Dependency changes

• + Addeddate-utils@~1.2.14

• + Addeddate-utils@1.2.21(transitive)