@chevrotain/gast - npm Package Compare versions

Comparing version 11.2.0 to 12.0.0

lib/src/helpers.js

@@ -1,2 +0,1 @@
-import { every, includes, some } from "lodash-es";
 import { AbstractProduction, Alternation, Alternative, NonTerminal, Option, Repetition, RepetitionMandatory, RepetitionMandatoryWithSeparator, RepetitionWithSeparator, Rule, Terminal, } from "./model.js";
@@ -25,7 +24,7 @@ export function isSequenceProd(prod) {
         // for OR its enough for just one of the alternatives to be optional
-        return some(prod.definition, (subProd) => {
+        return prod.definition.some((subProd) => {
             return isOptionalProd(subProd, alreadyVisited);
         });
     }
-    else if (prod instanceof NonTerminal && includes(alreadyVisited, prod)) {
+    else if (prod instanceof NonTerminal && alreadyVisited.includes(prod)) {
         // avoiding stack overflow due to infinite recursion
@@ -38,3 +37,3 @@ return false;
         }
-        return every(prod.definition, (subProd) => {
+        return prod.definition.every((subProd) => {
             return isOptionalProd(subProd, alreadyVisited);
@@ -41,0 +40,0 @@ });

lib/src/helpers.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"helpers.js","sourceRoot":"","sources":["../../src/helpers.ts"],"names":[],"mappings":"AAAA,OAAO,EACL,kBAAkB,EAClB,WAAW,EACX,WAAW,EACX,WAAW,EACX,MAAM,EACN,UAAU,EACV,mBAAmB,EACnB,gCAAgC,EAChC,uBAAuB,EACvB,IAAI,EACJ,QAAQ,GACT,MAAM,YAAY,CAAC;AAGpB,MAAM,UAAU,cAAc,CAC5B,IAAiB;IAEjB,OAAO,CACL,IAAI,YAAY,WAAW;QAC3B,IAAI,YAAY,MAAM;QACtB,IAAI,YAAY,UAAU;QAC1B,IAAI,YAAY,mBAAmB;QACnC,IAAI,YAAY,gCAAgC;QAChD,IAAI,YAAY,uBAAuB;QACvC,IAAI,YAAY,QAAQ;QACxB,IAAI,YAAY,IAAI,CACrB,CAAC;AACJ,CAAC;AAED,MAAM,UAAU,cAAc,CAC5B,IAAiB,EACjB,iBAAgC,EAAE;IAElC,MAAM,kBAAkB,GACtB,IAAI,YAAY,MAAM;QACtB,IAAI,YAAY,UAAU;QAC1B,IAAI,YAAY,uBAAuB,CAAC;IAC1C,IAAI,kBAAkB,EAAE,CAAC;QACvB,OAAO,IAAI,CAAC;IACd,CAAC;IAED,mHAAmH;IACnH,0BAA0B;IAC1B,mDAAmD;IACnD,IAAI,IAAI,YAAY,WAAW,EAAE,CAAC;QAChC,oEAAoE;QACpE,OAAqB,IAAK,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC,OAAoB,EAAE,EAAE;YAClE,OAAO,cAAc,CAAC,OAAO,EAAE,cAAc,CAAC,CAAC;QACjD,CAAC,CAAC,CAAC;IACL,CAAC;SAAM,IAAI,IAAI,YAAY,WAAW,IAAI,cAAc,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC;QACxE,oDAAoD;QACpD,OAAO,KAAK,CAAC;IACf,CAAC;SAAM,IAAI,IAAI,YAAY,kBAAkB,EAAE,CAAC;QAC9C,IAAI,IAAI,YAAY,WAAW,EAAE,CAAC;YAChC,cAAc,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAC5B,CAAC;QACD,OAA4B,IAAK,CAAC,UAAU,CAAC,KAAK,CAChD,CAAC,OAAoB,EAAE,EAAE;YACvB,OAAO,cAAc,CAAC,OAAO,EAAE,cAAc,CAAC,CAAC;QACjD,CAAC,CACF,CAAC;IACJ,CAAC;SAAM,CAAC;QACN,OAAO,KAAK,CAAC;IACf,CAAC;AACH,CAAC;AAED,MAAM,UAAU,eAAe,CAC7B,IAAiB;IAEjB,OAAO,IAAI,YAAY,WAAW,CAAC;AACrC,CAAC;AAED,MAAM,UAAU,oBAAoB,CAAC,IAA+B;IAClE,0BAA0B;IAC1B,IAAI,IAAI,YAAY,WAAW,EAAE,CAAC;QAChC,OAAO,SAAS,CAAC;IACnB,CAAC;SAAM,IAAI,IAAI,YAAY,MAAM,EAAE,CAAC;QAClC,OAAO,QAAQ,CAAC;IAClB,CAAC;SAAM,IAAI,IAAI,YAAY,WAAW,EAAE,CAAC;QACvC,OAAO,IAAI,CAAC;IACd,CAAC;SAAM,IAAI,IAAI,YAAY,mBAAmB,EAAE,CAAC;QAC/C,OAAO,cAAc,CAAC;IACxB,CAAC;SAAM,IAAI,IAAI,YAAY,gCAAgC,EAAE,CAAC;QAC5D,OAAO,kBAAkB,CAAC;IAC5B,CAAC;SAAM,IAAI,IAAI,YAAY,uBAAuB,EAAE,CAAC;QACnD,OAAO,UAAU,CAAC;IACpB,CAAC;SAAM,IAAI,IAAI,YAAY,UAAU,EAAE,CAAC;QACtC,OAAO,MAAM,CAAC;IAChB,CAAC;SAAM,IAAI,IAAI,YAAY,QAAQ,EAAE,CAAC;QACpC,OAAO,SAAS,CAAC;QACjB,sBAAsB;IACxB,CAAC;SAAM,CAAC;QACN,MAAM,KAAK,CAAC,sBAAsB,CAAC,CAAC;IACtC,CAAC;AACH,CAAC"}

lib/src/model.js

@@ -1,2 +0,1 @@
-import { assign, forEach, isRegExp, isString, map, pickBy } from "lodash-es";
 // TODO: duplicated code to avoid extracting another sub-package -- how to avoid?
@@ -13,3 +12,3 @@ function tokenLabel(tokType) {
 function hasTokenLabel(obj) {
-    return isString(obj.LABEL) && obj.LABEL !== "";
+    return typeof obj.LABEL === "string" && obj.LABEL !== "";
 }
@@ -28,3 +27,3 @@ export class AbstractProduction {
         visitor.visit(this);
-        forEach(this.definition, (prod) => {
+        this.definition.forEach((prod) => {
             prod.accept(visitor);
@@ -38,3 +37,3 @@ });
         this.idx = 1;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -59,3 +58,3 @@ set definition(definition) {
         this.orgText = "";
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -67,3 +66,3 @@ }
         this.ignoreAmbiguities = false;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -75,3 +74,3 @@ }
         this.idx = 1;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -83,3 +82,3 @@ }
         this.idx = 1;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -91,3 +90,3 @@ }
         this.idx = 1;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -99,3 +98,3 @@ }
         this.idx = 1;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -107,3 +106,3 @@ }
         this.idx = 1;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -123,3 +122,3 @@ }
         this.hasPredicates = false;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -130,3 +129,3 @@ }
         this.idx = 1;
-        assign(this, pickBy(options, (v) => v !== undefined));
+        Object.assign(this, pickOnlyDefined(options));
     }
@@ -138,7 +137,7 @@ accept(visitor) {
 export function serializeGrammar(topRules) {
-    return map(topRules, serializeProduction);
+    return topRules.map(serializeProduction);
 }
 export function serializeProduction(node) {
     function convertDefinition(definition) {
-        return map(definition, serializeProduction);
+        return definition.map(serializeProduction);
     }
@@ -152,3 +151,3 @@ /* istanbul ignore else */
         };
-        if (isString(node.label)) {
+        if (typeof node.label === "string") {
             serializedNonTerminal.label = node.label;
@@ -215,3 +214,3 @@ }
         };
-        if (isString(node.label)) {
+        if (typeof node.label === "string") {
             serializedTerminal.terminalLabel = node.label;
@@ -221,5 +220,4 @@ }
         if (node.terminalType.PATTERN) {
-            serializedTerminal.pattern = isRegExp(pattern)
-                ? pattern.source
-                : pattern;
+            serializedTerminal.pattern =
+                pattern instanceof RegExp ? pattern.source : pattern;
         }
@@ -241,2 +239,5 @@ return serializedTerminal;
 }
+function pickOnlyDefined(obj) {
+    return Object.fromEntries(Object.entries(obj).filter(([, v]) => v !== undefined));
+}
 //# sourceMappingURL=model.js.map

lib/src/model.js.map

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "@chevrotain/gast",
-  "version": "11.2.0",
+  "version": "12.0.0",
   "description": "Grammar AST structure for Chevrotain Parsers",
@@ -42,12 +42,8 @@ "keywords": [],
   "dependencies": {
-    "@chevrotain/types": "11.2.0",
-    "lodash-es": "4.17.23"
+    "@chevrotain/types": "12.0.0"
   },
-  "devDependencies": {
-    "@types/lodash-es": "4.17.12"
-  },
   "publishConfig": {
     "access": "public"
   },
-  "gitHead": "462f1bc1189c4b5090f4c995a1577d03fb639f41"
+  "gitHead": "d3b4d05d5dd53d53d27175119bc7c9ed8056e3d5"
 }

src/helpers.ts

@@ -1,2 +0,1 @@
-import { every, includes, some } from "lodash-es";
 import {
@@ -49,6 +48,6 @@ AbstractProduction,
     // for OR its enough for just one of the alternatives to be optional
-    return some((<Alternation>prod).definition, (subProd: IProduction) => {
+    return (<Alternation>prod).definition.some((subProd: IProduction) => {
       return isOptionalProd(subProd, alreadyVisited);
     });
-  } else if (prod instanceof NonTerminal && includes(alreadyVisited, prod)) {
+  } else if (prod instanceof NonTerminal && alreadyVisited.includes(prod)) {
     // avoiding stack overflow due to infinite recursion
@@ -60,4 +59,3 @@ return false;
     }
-    return every(
-      (<AbstractProduction>prod).definition,
+    return (<AbstractProduction>prod).definition.every(
       (subProd: IProduction) => {
@@ -64,0 +62,0 @@ return isOptionalProd(subProd, alreadyVisited);

src/model.ts

@@ -1,2 +0,1 @@
-import { assign, forEach, isRegExp, isString, map, pickBy } from "lodash-es";
 import type {
@@ -23,3 +22,3 @@ IGASTVisitor,
 ): obj is TokenType & Pick<Required<TokenType>, "LABEL"> {
-  return isString(obj.LABEL) && obj.LABEL !== "";
+  return typeof obj.LABEL === "string" && obj.LABEL !== "";
 }
@@ -41,3 +40,3 @@
     visitor.visit(this);
-    forEach(this.definition, (prod) => {
+    this.definition.forEach((prod) => {
       prod.accept(visitor);
@@ -64,6 +63,3 @@ });
     super([]);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -98,6 +94,3 @@
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -114,6 +107,3 @@ }
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -135,6 +125,3 @@ }
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -156,6 +143,3 @@ }
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -178,6 +162,3 @@ }
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -200,6 +181,3 @@ }
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -222,6 +200,3 @@ }
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -254,6 +229,3 @@ }
     super(options.definition);
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -272,6 +244,3 @@ }
   }) {
-    assign(
-      this,
-      pickBy(options, (v) => v !== undefined),
-    );
+    Object.assign(this, pickOnlyDefined(options));
   }
@@ -330,3 +299,3 @@
 export function serializeGrammar(topRules: Rule[]): ISerializedGast[] {
-  return map(topRules, serializeProduction);
+  return topRules.map(serializeProduction);
 }
@@ -336,3 +305,3 @@
   function convertDefinition(definition: IProduction[]): ISerializedGast[] {
-    return map(definition, serializeProduction);
+    return definition.map(serializeProduction);
   }
@@ -347,3 +316,3 @@ /* istanbul ignore else */
 
-    if (isString(node.label)) {
+    if (typeof node.label === "string") {
       serializedNonTerminal.label = node.label;
@@ -408,3 +377,3 @@ }
 
-    if (isString(node.label)) {
+    if (typeof node.label === "string") {
       serializedTerminal.terminalLabel = node.label;
@@ -415,5 +384,4 @@ }
     if (node.terminalType.PATTERN) {
-      serializedTerminal.pattern = isRegExp(pattern)
-        ? (<any>pattern).source
-        : pattern;
+      serializedTerminal.pattern =
+        pattern instanceof RegExp ? (<any>pattern).source : pattern;
     }
@@ -434,1 +402,7 @@
 }
+
+function pickOnlyDefined(obj: Object): any {
+  return Object.fromEntries(
+    Object.entries(obj).filter(([, v]) => v !== undefined),
+  );
+}

No alert changes

Improved metrics

Dependency count

1

-50%

Dev dependency count

0

-100%

Worsened metrics

Total package byte prevSize

55925

-1.28%

Lines of code

1051

-2.69%

Dependency changes

• + Added

  @chevrotain/types@12.0.0
  (transitive)

• - Removed

  lodash-es@4.17.23

• - Removed

  @chevrotain/types@11.2.0
  (transitive)

• - Removed

  lodash-es@4.17.23
  (transitive)

• Updated

  @chevrotain/types@12.0.0