2.10.19: implement from_mixed()

package.json

@@ -17,8 +17,8 @@
         "link:database-pg": "cd packages/database-pg && npm link @abaplint/runtime",
         "link:database-snowflake": "cd packages/database-snowflake && npm link @abaplint/runtime",
         "link:cli": "cd packages/cli && npm link --force && npm link @abaplint/transpiler",
-        "docker:start": "docker compose -f test/stack.yml up -d",
-        "docker:stop": "docker compose -f test/stack.yml down",
+        "docker:start": "docker compose -p transpiler -f test/stack.yml up -d",
+        "docker:stop": "docker compose -p transpiler -f test/stack.yml down -v",
         "lint": "eslint packages/**/*.ts --format unix"
     },
     "repository": {
@@ -186,7 +186,7 @@
     },
     "homepage": "https://github.com/abaplint/transpiler_poc#readme",
     "devDependencies": {
-        "@abaplint/core": "^2.113.7",
+        "@abaplint/core": "^2.113.8",
         "@types/chai": "^4.3.19",
         "@types/mocha": "^10.0.7",
         "@types/node": "^22.5.4",
@@ -206,6 +206,6 @@
         "source-map-support": "^0.5.21",
         "sql.js": "^1.11.0",
         "temporal-polyfill": "^0.2.5",
-        "typescript": "^5.5.4"
+        "typescript": "^5.6.2"
     }
 }

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@abaplint/transpiler-cli",
-  "version": "2.10.18",
+  "version": "2.10.19",
   "description": "Transpiler - Command Line Interface",
   "funding": "https://github.com/sponsors/larshp",
   "bin": {
@@ -26,12 +26,12 @@
   "author": "abaplint",
   "license": "MIT",
   "devDependencies": {
-    "@abaplint/transpiler": "^2.10.18",
+    "@abaplint/transpiler": "^2.10.19",
     "@types/glob": "^8.1.0",
     "glob": "=7.2.0",
     "@types/progress": "^2.0.7",
     "@types/node": "^22.5.4",
-    "@abaplint/core": "^2.113.7",
+    "@abaplint/core": "^2.113.8",
     "progress": "^2.0.3",
     "webpack": "^5.94.0",
     "webpack-cli": "^5.1.4",

packages/runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@abaplint/runtime",
-  "version": "2.10.18",
+  "version": "2.10.19",
   "description": "Transpiler - Runtime",
   "main": "build/src/index.js",
   "typings": "build/src/index.d.ts",
@@ -34,7 +34,7 @@
     "chai": "^4.5.0",
     "mocha": "^10.7.3",
     "source-map-support": "^0.5.21",
-    "typescript": "^5.5.4"
+    "typescript": "^5.6.2"
   },
   "dependencies": {
     "temporal-polyfill": "^0.2.5"

packages/runtime/src/builtin/from_mixed.ts

@@ -0,0 +1,40 @@
+/* eslint-disable @typescript-eslint/ban-types */
+import {throwError} from "../throw_error";
+import {String} from "../types";
+import {ICharacter} from "../types/_character";
+import {INumeric} from "../types/_numeric";
+
+export function from_mixed(input: {
+  val: ICharacter | string,
+  sep?: ICharacter | string,
+  case?: ICharacter | string,
+  min?: INumeric | number }): String {
+
+  let sep = input.sep;
+  if (sep === undefined) {
+    sep = "_";
+  }
+  if (typeof sep !== "string") {
+    sep = sep.get();
+  }
+  if (sep.length === 0) {
+    throwError("CX_SY_STRG_PAR_VAL");
+  }
+
+  const min = 1;
+  if (min < 0) {
+    throwError("CX_SY_STRG_PAR_VAL");
+  }
+
+  let val = input.val;
+  if (typeof val !== "string") {
+    val = val.get();
+  }
+
+// todo: handle "case" and "min" ?
+
+  const regex = new RegExp(/([A-Z])/, "g");
+  val = val.substring(0, 1) + val.substring(1).replace(regex, "_$1");
+
+  return new String().set(val.toUpperCase());
+}

packages/runtime/src/builtin/index.ts

@@ -13,6 +13,7 @@ export * from "./escape";
 export * from "./find";
 export * from "./floor";
 export * from "./frac";
+export * from "./from_mixed";
 export * from "./insert";
 export * from "./ipow";
 export * from "./lines";
@@ -26,8 +27,8 @@ export * from "./replace";
 export * from "./reverse";
 export * from "./round";
 export * from "./segment";
-export * from "./shift_right";
 export * from "./shift_left";
+export * from "./shift_right";
 export * from "./sign";
 export * from "./sin";
 export * from "./sqrt";