@dallmo/util

overview

• a collection of deno util modules in various categories ;
• published on both deno land and jsr ;

list of submodules

• array
• github
• math
• string
• yaml

usage

1. create test-via-jsr.ts with these contents :

import * as dallmo_util from "jsr:@dallmo/util";

// test the math child module
const min: number = 2;
const max: number = 100;
console.log( "random integer : ", dallmo_util.math.random_integer( min, max ) );

// test the array child module
const test_array: any[] = ["123","abc", 456, "何ですか"];
console.log( "random_item : ", dallmo_util.array.random_item( test_array ) );

2. run the test file

deno run test-via-jsr.ts

test

to run test codes :

1. switch to the project root folder, i.e. [root]/ ;
2. run deno task scripts :

• to test the local files :
  • run deno task test ;
• to test with dependencies via jsr :
  • run deno task test-jsr ;

notes on "import / deno add"

in the sample code above, the module is imported via :

import { [method name] } from "jsr:@[module name]";

in case the import is done with this instead :

import { [method name] } from "@[module name]";

i.e. without the "jsr:" prefix, then the module has to be added with this command in CLI :

deno add jsr:@[module name]

if the module has been manually added in the CLI, import with the "jsr:" prefix inside the app is also ok.

updates have therefore been made to add the "jsr:" prefix to both the sample codes above and the test file test-via-jsr.ts for simple copy-n-paste.

updates

2025-06-11

• remove custom steps in github workflow which make changes to etc/deps.ts ;
• archived deno.land related files and focus only on jsr ;
• add notes above on the usage of "jsr:" prefix ;