arcsecond - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

index.js

@@ -7,3 +7,3 @@ "use strict";
 exports.Parser = Parser;
-exports.toValue = exports.toPromise = exports.takeLeft = exports.takeRight = exports.recursiveParser = exports.whitespace = exports.skip = exports.possibly = exports.lookAhead = exports.anythingExcept = exports.everythingUntil = exports.between = exports.choice = exports.sepBy1 = exports.sepBy = exports.sequenceOf = exports.namedSequenceOf = exports.anyOfString = exports.letters = exports.letter = exports.digits = exports.digit = exports.regex = exports.str = exports.char = exports.leftMapTo = exports.mapTo = exports.many1 = exports.many = exports.succeedWith = exports.fail = exports.decide = exports.parse = exports.tapParser = exports.composeParsers = exports.pipeParsers = void 0;
+exports.toValue = exports.toPromise = exports.takeLeft = exports.takeRight = exports.recursiveParser = exports.whitespace = exports.endOfInput = exports.skip = exports.possibly = exports.lookAhead = exports.anythingExcept = exports.everythingUntil = exports.between = exports.choice = exports.sepBy1 = exports.sepBy = exports.sequenceOf = exports.namedSequenceOf = exports.anyOfString = exports.letters = exports.letter = exports.digits = exports.digit = exports.regex = exports.str = exports.char = exports.leftMapTo = exports.mapTo = exports.many1 = exports.many = exports.succeedWith = exports.fail = exports.decide = exports.parse = exports.tapParser = exports.composeParsers = exports.pipeParsers = void 0;
 
@@ -597,6 +597,17 @@ var _data = require("data.either");
   });
-}; //           whitespace :: Parser e a String
+}; //           endOfInput :: Parser e a b
 
 
 exports.skip = skip;
+const endOfInput = new Parser(function endOfInput$state(state) {
+  return state.chain(function endOfInput$state$chain([index, targetString]) {
+    if (index !== targetString.length) {
+      return (0, _data.Left)([index, `ParseError 'endOfInput' (position ${index}): Expected end of input but got '${targetString.slice(index, index + 1)}'`]);
+    }
+
+    return (0, _data.Right)([index, targetString, null]);
+  });
+}); //           whitespace :: Parser e a String
+
+exports.endOfInput = endOfInput;
 const whitespace = many(anyOfString(' \n\t\r')).map(x => x.join('')); //           recursiveParser :: (() => Parser e a b) -> Parser e a b
@@ -603,0 +614,0 @@

package.json

 {
   "name": "arcsecond",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "",
@@ -5,0 +5,0 @@ "main": "index",

Readme.md

@@ -718,2 +718,22 @@ # Arcsecond
 
+### endOfInput
+
+`endOfInput :: Parser e a b`
+
+`endOfInput` is a parser that only succeeds when there is no more input to be parsed.
+
+**Example**
+```javascript
+const newParser = sequenceOf ([
+  str ('abc'),
+  endOfInput
+]);
+
+parse (newParser) ('abc')
+// -> Either.Right([ 'abc', null ])
+
+parse (newParser) ('abcd')
+// -> Either.Left([ 3, 'ParseError \'endOfInput\' (position 3): Expected end of input but got \'d\'' ])
+```
+
 ### skip
@@ -720,0 +740,0 @@

No alert changes

Improved metrics

Total package byte prevSize

277690

increased by0.61%

Number of package files

26

increased by4%

Lines of code

2847

increased by1.21%

Number of lines in readme file

1103

increased by1.85%

No dependency changes