csv-stringify - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

lib/index.js

@@ -8,24 +8,64 @@ // Generated by CoffeeScript 1.7.1
 
+module.exports = function() {
+  var callback, chunks, data, options, stringifier;
+  if (arguments.length === 3) {
+    data = arguments[0];
+    options = arguments[1];
+    callback = arguments[2];
+  } else if (arguments.length === 2) {
+    if (Array.isArray(arguments[0])) {
+      data = arguments[0];
+    } else {
+      options = arguments[0];
+    }
+    if (typeof arguments[1] === 'function') {
+      callback = arguments[1];
+    } else {
+      options = arguments[1];
+    }
+  } else if (arguments.length === 1) {
+    if (typeof arguments[0] === 'function') {
+      callback = arguments[0];
+    } else if (Array.isArray(arguments[0])) {
+      data = arguments[0];
+    } else {
+      options = arguments[0];
+    }
+  }
+  if (options == null) {
+    options = {};
+  }
+  stringifier = new Stringifier(options);
+  if (data) {
+    process.nextTick(function() {
+      var d, _i, _len;
+      for (_i = 0, _len = data.length; _i < _len; _i++) {
+        d = data[_i];
+        stringifier.write(d);
+      }
+      return stringifier.end();
+    });
+  }
+  if (callback) {
+    chunks = [];
+    stringifier.on('readable', function() {
+      var chunk, _results;
+      _results = [];
+      while (chunk = stringifier.read()) {
+        _results.push(chunks.push(chunk));
+      }
+      return _results;
+    });
+    stringifier.on('error', function(err) {
+      return callback(err);
+    });
+    stringifier.on('finish', function() {
+      return callback(null, chunks.join(''));
+    });
+  }
+  return stringifier;
+};
 
-/*
-
-`Stringifier([options])`
------------------------
-
-Options may include:
-
-*   `columns`       List of fields, applied when `transform` returns an object, order matters, read the transformer documentation for additionnal information.
-*   `delimiter`     Set the field delimiter, one character only, defaults to `options.from.delimiter` which is a comma.
-*   `eof`          Add a linebreak on the last line, default to false, expect a charactere or use '\n' if value is set to "true"
-*   `escape`        Defaults to the escape read option.
-*   `header`        Display the column names on the first line if the columns option is provided.
-                    OR create objects with properties named by header titles (when using to.array)
-*   `lineBreaks`    String used to delimit record rows or a special value; special values are 'auto', 'unix', 'mac', 'windows', 'unicode'; defaults to 'auto' (discovered in source or 'unix' if no source is specified).
-*   `quote`         Defaults to the quote read option.
-*   `quoted`        Boolean, default to false, quote all the fields even if not required.
-*   `rowDelimiter`  String used to delimit record rows or a special value; special values are 'auto', 'unix', 'mac', 'windows', 'unicode'; defaults to 'auto' (discovered in source or 'unix' if no source is specified).
- */
-
 Stringifier = function(options) {
-  var _base, _base1, _base2, _base3, _base4, _base5, _base6, _base7;
+  var _base, _base1, _base2, _base3, _base4, _base5, _base6, _base7, _base8;
   if (options == null) {
@@ -45,17 +85,20 @@ options = {};
   }
-  if ((_base3 = this.options).escape == null) {
-    _base3.escape = '"';
+  if ((_base3 = this.options).eof == null) {
+    _base3.eof = true;
   }
-  if ((_base4 = this.options).columns == null) {
-    _base4.columns = null;
+  if ((_base4 = this.options).escape == null) {
+    _base4.escape = '"';
   }
-  if ((_base5 = this.options).header == null) {
-    _base5.header = false;
+  if ((_base5 = this.options).columns == null) {
+    _base5.columns = null;
   }
-  if ((_base6 = this.options).lineBreaks == null) {
-    _base6.lineBreaks = null;
+  if ((_base6 = this.options).header == null) {
+    _base6.header = false;
   }
-  if ((_base7 = this.options).rowDelimiter == null) {
-    _base7.rowDelimiter = '\n';
+  if ((_base7 = this.options).lineBreaks == null) {
+    _base7.lineBreaks = null;
   }
+  if ((_base8 = this.options).rowDelimiter == null) {
+    _base8.rowDelimiter = '\n';
+  }
   if (this.countWriten == null) {
@@ -85,4 +128,12 @@ this.countWriten = 0;
 
+module.exports.Stringifier = Stringifier;
+
 Stringifier.prototype.headers = function() {
   var k, label, labels;
+  if (!this.options.header) {
+    return;
+  }
+  if (!this.options.columns) {
+    return;
+  }
   labels = this.options.columns;
@@ -100,3 +151,7 @@ if (typeof labels === 'object') {
   }
-  labels = this.stringify(labels);
+  if (this.options.eof) {
+    labels = this.stringify(labels) + this.options.rowDelimiter;
+  } else {
+    labels = this.stringify(labels);
+  }
   return stream.Transform.prototype.write.call(this, labels);
@@ -109,5 +164,2 @@ };
   }
-  if (this.options.eof) {
-    this.write(this.options.rowDelimiter);
-  }
   return stream.Transform.prototype.end.apply(this, arguments);
@@ -134,5 +186,9 @@ };
     }
-    chunk = this.stringify(chunk);
-    if (this.options.header || this.countWriten) {
-      chunk = this.options.rowDelimiter + chunk;
+    if (this.options.eof) {
+      chunk = this.stringify(chunk) + this.options.rowDelimiter;
+    } else {
+      chunk = this.stringify(chunk);
+      if (this.options.header || this.countWriten) {
+        chunk = this.options.rowDelimiter + chunk;
+      }
     }
@@ -143,3 +199,3 @@ }
   }
-  if (this.options.header && this.countWriten === 0) {
+  if (this.countWriten === 0) {
     this.headers();
@@ -158,11 +214,2 @@ }
 
-
-/*
-
-`Stringifier(line)`
--------------------
-
-Convert a line to a string. Line may be an object, an array or a string.
- */
-
 Stringifier.prototype.stringify = function(line) {
@@ -231,50 +278,1 @@ var column, columns, containsLinebreak, containsQuote, containsdelimiter, delimiter, escape, field, i, newLine, quote, regexp, _i, _j, _line, _ref, _ref1;
 };
-
-
-/*
-`stringify([options])`
-`stringify(data, [options], callback)`
- */
-
-module.exports = function() {
-  var callback, chunks, d, data, options, stringifier, _i, _len;
-  if (arguments.length === 3) {
-    data = arguments[0];
-    options = arguments[1];
-    callback = arguments[2];
-  } else if (arguments.length === 2) {
-    data = arguments[0];
-    callback = arguments[1];
-  } else if (arguments.length === 1) {
-    options = arguments[0];
-  }
-  if (options == null) {
-    options = {};
-  }
-  stringifier = new Stringifier(options);
-  if (data && callback) {
-    chunks = [];
-    for (_i = 0, _len = data.length; _i < _len; _i++) {
-      d = data[_i];
-      stringifier.write(d);
-    }
-    stringifier.on('readable', function() {
-      var chunk, _results;
-      _results = [];
-      while (chunk = stringifier.read()) {
-        _results.push(chunks.push(chunk));
-      }
-      return _results;
-    });
-    stringifier.on('error', function(err) {
-      return callback(err);
-    });
-    stringifier.on('finish', function() {
-      return callback(null, chunks.join(''));
-    });
-    stringifier.end();
-  }
-  return stringifier;
-};
-
-module.exports.Stringifier = Stringifier;

package.json

 {
-  "version": "0.0.2",
+  "version": "0.0.3",
   "name": "csv-stringify",
   "description": "CSV stringifier implementing the Node.js `stream.Transform` API",
+  "keywords": [ "csv", "stringify", "stringifier" ],
+  "licenses": [{
+    "type": "BSD",
+    "url": "https://github.com/wdavidw/node-csv-stringify/blob/master/LICENSE"
+  }],
   "repository": {
@@ -6,0 +11,0 @@ "type": "git",

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Improved metrics

Total package byte prevSize

40498

increased by14.81%

Number of package files

23

increased by15%

Number of low license alerts

0

decreased by-100%

Lines of code

287

increased by3.24%

No dependency changes