samples: new mixed api samples

CHANGELOG.md

@@ -3,6 +3,7 @@
 
 ## Trunk
 
+* samples: new mixed api samples
 * travis: support Node.js 10
 * samples: new column script
 * samples: update syntax

lib/es5/index.js

@@ -221,7 +221,7 @@ Parser = function Parser() {
   this.is_float = function (value) {
     return value - parseFloat(value) + 1 >= 0; // Borrowed from jquery
   };
-  // Internal state
+  // Internal private state
   this._ = {
     decoder: new StringDecoder(),
     quoting: false,

samples/api.pipe.js

@@ -3,12 +3,12 @@ const parse = require('..')
 const generate = require('csv-generate')
 const transform = require('stream-transform')
 
+const generator = generate({
+  length: 20
+})
 const parser = parse({
   delimiter: ':'
 })
-const input = generate({
-  length: 20
-})
 const transformer = transform(function(record, callback){
   setTimeout(function(){
     callback(null, record.join(' ')+'\n')

samples/api.stream.js

@@ -12,7 +12,7 @@ parser.write("root:x:0:0:root:/root:/bin/bash\n")
 parser.write("someone:x:1022:1022::/home/someone:/bin/bash\n")
 // Close the readable stream
 parser.end()
-// Use the writable stream api
+// Use the readable stream api
 parser.on('readable', function(){
   let record
   while (record = parser.read()) {

samples/mixed.input_stream.js

@@ -0,0 +1,21 @@
+
+const parse = require('../lib')
+const assert = require('assert')
+
+// Create the parser
+const parser = parse({
+  delimiter: ':'
+}, function(err, records){
+  assert.deepEqual(
+    records,
+    [
+      [ 'root','x','0','0','root','/root','/bin/bash' ],
+      [ 'someone','x','1022','1022','','/home/someone','/bin/bash' ]
+    ]
+  )
+})
+// Write data to the stream
+parser.write("root:x:0:0:root:/root:/bin/bash\n")
+parser.write("someone:x:1022:1022::/home/someone:/bin/bash\n")
+// Close the readable stream
+parser.end()

samples/mixed.output_stream.js

@@ -0,0 +1,29 @@
+
+const parse = require('..')
+const assert = require('assert')
+
+const output = []
+parse(`
+  "1","2","3"
+  "a","b","c"
+`, {
+  trim: true,
+  skip_empty_lines: true
+})
+// Use the readable stream api
+.on('readable', function(){
+  let record
+  while (record = this.read()) {
+    output.push(record)
+  }
+})
+// When we are done, test that the parsed output matched what expected
+.on('end', function(){
+  assert.deepEqual(
+    output,
+    [
+      [ '1','2','3' ],
+      [ 'a','b','c' ]
+    ]
+  )
+})

src/index.coffee.md

@@ -125,7 +125,7 @@ Options are documented [here](http://csv.adaltas.com/parse/).
       # @is_float = /^(\-|\+)?([0-9]+(\.[0-9]+)([eE][0-9]+)?|Infinity)$/
       # @is_float = /^(\-|\+)?((([0-9])|([1-9]+[0-9]*))(\.[0-9]+)([eE][0-9]+)?|Infinity)$/
       @is_float = (value) -> (value - parseFloat( value ) + 1) >= 0 # Borrowed from jquery
-      # Internal state
+      # Internal private state
       @_ =
         decoder: new StringDecoder()
         quoting: false