arcsecond - npm Package Compare versions

Comparing version 2.0.4 to 2.0.5

.vscode/launch.json

@@ -8,2 +8,3 @@ {
         "name": "Debug File",
+        "runtimeVersion": "14.8.0",
         "program": "${file}"
@@ -10,0 +11,0 @@ },

index.js

@@ -53,5 +53,4 @@ "use strict";
   this.p = p;
-}
+} //               run :: Parser e a s ~> x -> Either e a
 
-; //               run :: Parser e a s ~> x -> Either e a
 
@@ -80,3 +79,3 @@ Parser.prototype.run = function Parser$run(targetString) {
 
-Parser.prototype.fork = function Parser$run(targetString, errorFn, successFn) {
+Parser.prototype.fork = function Parser$fork(targetString, errorFn, successFn) {
   const state = createParserState(targetString);
@@ -136,5 +135,5 @@ const newState = this.p(state);
 
-Parser.prototype.errorChain = function Parser$errorMap(fn) {
+Parser.prototype.errorChain = function Parser$errorChain(fn) {
   const p = this.p;
-  return new Parser(function Parser$errorMap$state(state) {
+  return new Parser(function Parser$errorChain$state(state) {
     const nextState = p(state);
@@ -189,3 +188,3 @@
 
-Parser.prototype.mapData = function mapData(fn) {
+Parser.prototype.mapData = function Parser$mapData(fn) {
   const p = this.p;
@@ -199,3 +198,3 @@ return new Parser(function mapData$state(state) {
 
-Parser['fantasy-land/of'] = function (x) {
+Parser['fantasy-land/of'] = function Parser$of(x) {
   return new Parser(state => updateResult(state, x));
@@ -237,3 +236,3 @@ };
 const withData = function withData(parser) {
-  return function withData$parser(stateData) {
+  return function withData$stateData(stateData) {
     return setData(stateData).chain(() => parser);
@@ -330,6 +329,8 @@ };
 const coroutine = function coroutine(g) {
-  return Parser.of().chain(_ => {
+  return new Parser(function coroutine$state(state) {
     const generator = g();
+    let nextValue = undefined;
+    let nextState = state;
 
-    const step = nextValue => {
+    while (true) {
       const result = generator.next(nextValue);
@@ -339,10 +340,18 @@ const value = result.value;
 
-      if (!done && (!value || typeof value.chain !== 'function')) {
+      if (!done && !(value && value instanceof Parser)) {
         throw new Error(`[coroutine] yielded values must be Parsers, got ${result.value}.`);
       }
 
-      return done ? Parser.of(value) : value.chain(step);
-    };
+      if (done) {
+        return updateResult(nextState, value);
+      }
 
-    return step();
+      nextState = value.p(nextState);
+
+      if (nextState.isError) {
+        return nextState;
+      }
+
+      nextValue = nextState.result;
+    }
   });
@@ -404,6 +413,8 @@ }; //           many :: Parser e s a -> Parser e s [a]
 
-const errorMapTo = fn => new Parser(state => {
-  if (!state.isError) return state;
-  return updateError(state, fn(state.error, state.index, state.data));
-}); //           char :: Char -> Parser e Char s
+const errorMapTo = function errorMapTo(fn) {
+  return new Parser(function errorMapTo$state(state) {
+    if (!state.isError) return state;
+    return updateError(state, fn(state.error, state.index, state.data));
+  });
+}; //           char :: Char -> Parser e Char s
 
@@ -679,3 +690,3 @@
   return function between$rightParser(rightParser) {
-    return function between$rightParser(parser) {
+    return function between$parser(parser) {
       return sequenceOf([leftParser, parser, rightParser]).map(([_, x]) => x);
@@ -808,3 +819,7 @@ };
 
-const takeRight = lParser => rParser => lParser.chain(() => rParser); //           takeLeft :: Parser e a s -> Parser f b t -> Parser e a s
+const takeRight = function takeRight(leftParser) {
+  return function takeRight$rightParser(rightParser) {
+    return leftParser.chain(() => rightParser);
+  };
+}; //           takeLeft :: Parser e a s -> Parser f b t -> Parser e a s
 
@@ -814,3 +829,7 @@
 
-const takeLeft = lParser => rParser => lParser.chain(x => rParser.map(() => x)); //           toPromise :: ParserResult e a s -> Promise (e, Integer, s) a
+const takeLeft = function takeLeft(leftParser) {
+  return function takeLeft$rightParser(rightParser) {
+    return leftParser.chain(x => rightParser.map(() => x));
+  };
+}; //           toPromise :: ParserResult e a s -> Promise (e, Integer, s) a
 
@@ -820,3 +839,3 @@
 
-const toPromise = result => {
+const toPromise = function toPromise(result) {
   return result.isError ? Promise.reject({
@@ -832,3 +851,3 @@ error: result.error,
 
-const toValue = result => {
+const toValue = function toValue(result) {
   if (result.isError) {
@@ -835,0 +854,0 @@ const e = new Error(result.error);

package.json

 {
   "name": "arcsecond",
-  "version": "2.0.4",
+  "version": "2.0.5",
   "description": "",
@@ -11,3 +11,4 @@ "main": "index",
     "repl": "node -r esm",
-    "build": "babel index.mjs -o index.js"
+    "build": "babel index.mjs -o index.js",
+    "pre-commit": "lint-staged"
   },
@@ -21,3 +22,2 @@ "jest": {
   "devDependencies": {
-    "jest": "^24.8.0",
     "@babel/cli": "^7.2.3",
@@ -28,4 +28,12 @@ "@babel/core": "^7.2.2",
     "daggy": "^1.3.0",
-    "esm": "^3.2.25"
+    "eslint": "^6.8.0",
+    "eslint-config-prettier": "^6.10.0",
+    "eslint-plugin-prettier": "^3.1.2",
+    "esm": "^3.2.25",
+    "husky": "^4.2.3",
+    "jest": "^24.8.0",
+    "lint-staged": "^10.0.8",
+    "prettier": "^1.19.1",
+    "standard": "^14.3.1"
   }
 }

Readme.md

@@ -1,5 +0,9 @@
-# Arcsecond 2.0.x
+# Arcsecond
 
+<img src="./logo.png">
+
 Arcsecond is a zero-dependency, Fantasy Land compliant JavaScript [Parser Combinator](https://en.wikipedia.org/wiki/Parser_combinator) library largely inspired by Haskell's Parsec.
 
+A fairly extensive peer-library called [arcsecond-binary](https://github.com/francisrstokes/arcsecond-binary) exists for parsing binary data usiing the same functional parser combinator approach.
+
 ---
@@ -6,0 +10,0 @@

Fixed alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

1703

increased by0.24%

Number of low supply chain risk alerts

1

decreased by-50%

Worsened metrics

Total package byte prevSize

145086

decreased by-62.34%

Dev dependency count

14

increased by100%

Number of package files

14

decreased by-57.58%

Lines of code

1356

decreased by-59.36%

No dependency changes