jsonschema-key-compression - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

dist/es5/create-compression-table.js

@@ -11,8 +11,9 @@ "use strict";
 exports.DEFAULT_COMPRESSION_FLAG = '|';
-function createCompressionTable(schema, compressionFlag) {
+function createCompressionTable(schema, compressionFlag, ignoreProperties) {
     if (compressionFlag === void 0) { compressionFlag = exports.DEFAULT_COMPRESSION_FLAG; }
-    var table = _compressedToUncompressedTable(schema);
+    if (ignoreProperties === void 0) { ignoreProperties = []; }
+    var table = compressedToUncompressedTable(schema, ignoreProperties);
     var compressionTable = {
         compressedToUncompressed: table,
-        uncompressedToCompressed: uncompressedToCompressedTable(table, compressionFlag),
+        uncompressedToCompressed: uncompressedToCompressedTable(table, compressionFlag, ignoreProperties),
         compressionFlag: compressionFlag
@@ -51,3 +52,3 @@ };
 exports.getPropertiesOfSchema = getPropertiesOfSchema;
-function _compressedToUncompressedTable(schema) {
+function compressedToUncompressedTable(schema, ignoreProperties) {
     var attributes = getPropertiesOfSchema(schema);
@@ -58,3 +59,3 @@ var schemaKeysSorted = Array.from(attributes).sort(util_1.alphabeticCompare);
     schemaKeysSorted
-        .filter(function (k) { return k.length > 3; })
+        .filter(function (k) { return k.length > 3 && !ignoreProperties.includes(k); })
         .forEach(function (k) {
@@ -67,8 +68,10 @@ var compressKey = util_1.numberToLetter(lastKeyNumber);
 }
-exports._compressedToUncompressedTable = _compressedToUncompressedTable;
-function uncompressedToCompressedTable(table, compressionFlag) {
+exports.compressedToUncompressedTable = compressedToUncompressedTable;
+function uncompressedToCompressedTable(table, compressionFlag, ignoreProperties) {
     var reverseTable = new Map();
     Array.from(table.keys()).forEach(function (key) {
         var value = table.get(key);
-        reverseTable.set(compressionFlag + value, key);
+        if (!ignoreProperties.includes(value)) {
+            reverseTable.set(compressionFlag + value, key);
+        }
     });
@@ -75,0 +78,0 @@ return reverseTable;

dist/es6/create-compression-table.js

@@ -9,7 +9,7 @@ import { numberToLetter, alphabeticCompare } from './util';
 export const DEFAULT_COMPRESSION_FLAG = '|';
-export function createCompressionTable(schema, compressionFlag = DEFAULT_COMPRESSION_FLAG) {
-    const table = _compressedToUncompressedTable(schema);
+export function createCompressionTable(schema, compressionFlag = DEFAULT_COMPRESSION_FLAG, ignoreProperties = []) {
+    const table = compressedToUncompressedTable(schema, ignoreProperties);
     const compressionTable = {
         compressedToUncompressed: table,
-        uncompressedToCompressed: uncompressedToCompressedTable(table, compressionFlag),
+        uncompressedToCompressed: uncompressedToCompressedTable(table, compressionFlag, ignoreProperties),
         compressionFlag
@@ -46,3 +46,3 @@ };
 }
-export function _compressedToUncompressedTable(schema) {
+export function compressedToUncompressedTable(schema, ignoreProperties) {
     const attributes = getPropertiesOfSchema(schema);
@@ -53,3 +53,3 @@ const schemaKeysSorted = Array.from(attributes).sort(alphabeticCompare);
     schemaKeysSorted
-        .filter(k => k.length > 3)
+        .filter(k => k.length > 3 && !ignoreProperties.includes(k))
         .forEach(k => {
@@ -62,7 +62,9 @@ const compressKey = numberToLetter(lastKeyNumber);
 }
-export function uncompressedToCompressedTable(table, compressionFlag) {
+export function uncompressedToCompressedTable(table, compressionFlag, ignoreProperties) {
     const reverseTable = new Map();
     Array.from(table.keys()).forEach(key => {
         const value = table.get(key);
-        reverseTable.set(compressionFlag + value, key);
+        if (!ignoreProperties.includes(value)) {
+            reverseTable.set(compressionFlag + value, key);
+        }
     });
@@ -69,0 +71,0 @@ return reverseTable;

package.json

 {
   "name": "jsonschema-key-compression",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Compress json-data based on it's json-schema",
@@ -5,0 +5,0 @@ "author": "pubkey",

src/create-compression-table.ts

 import {
-    PlainJsonObject,
     CompressionTable,
@@ -22,5 +21,9 @@ JsonSchema,
     schema: JsonSchema,
-    compressionFlag: string = DEFAULT_COMPRESSION_FLAG
+    compressionFlag: string = DEFAULT_COMPRESSION_FLAG,
+    ignoreProperties: string[] = []
 ): CompressionTable {
-    const table = _compressedToUncompressedTable(schema);
+    const table = compressedToUncompressedTable(
+        schema,
+        ignoreProperties
+    );
     const compressionTable: CompressionTable = {
@@ -30,3 +33,4 @@ compressedToUncompressed: table,
             table,
-            compressionFlag
+            compressionFlag,
+            ignoreProperties
         ),
@@ -69,3 +73,6 @@ compressionFlag
 
-export function _compressedToUncompressedTable(schema: JsonSchema): TableType {
+export function compressedToUncompressedTable(
+    schema: JsonSchema,
+    ignoreProperties: string[]
+): TableType {
     const attributes: Set<string> = getPropertiesOfSchema(schema);
@@ -76,3 +83,3 @@ const schemaKeysSorted: string[] = Array.from(attributes).sort(alphabeticCompare);
     schemaKeysSorted
-        .filter(k => k.length > 3)
+        .filter(k => k.length > 3 && !ignoreProperties.includes(k))
         .forEach(k => {
@@ -88,3 +95,4 @@ const compressKey = numberToLetter(lastKeyNumber);
     table: TableType,
-    compressionFlag: string
+    compressionFlag: string,
+    ignoreProperties: string[]
 ): TableType {
@@ -94,5 +102,7 @@ const reverseTable: TableType = new Map();
         const value = table.get(key) as string;
-        reverseTable.set(compressionFlag + value, key);
+        if (!ignoreProperties.includes(value)) {
+            reverseTable.set(compressionFlag + value, key);
+        }
     });
     return reverseTable;
 }

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Improved metrics

Total package byte prevSize

71575

increased by1.49%

Lines of code

1102

increased by1.38%

No dependency changes