Gathering detailed insights and metrics for option-monad-ts
ts-results
A typescript implementation of Rust's Result and Option objects.
ts-results-es
A typescript implementation of Rust's Result and Option objects.
@mobily/ts-belt
🔧 Fast, modern, and practical utility library for FP in TypeScript.
ts-option-monad
``` npm install ts-option-monad ```
npm install option-monad-tsTypescript
Module System
Node Version
NPM Version
70.3
Supply Chain
85.1
Quality
75.6
Maintenance
100
Vulnerability
100
License
TypeScript (100%)
Total Downloads
3,733
Last Day
3
Last Week
28
Last Month
46
Last Year
508
1 Stars
14 Commits
3 Watching
2 Branches
2 Contributors
Minified
Minified + Gzipped
Latest Version
0.1.4
Package Id
option-monad-ts@0.1.4
Unpacked Size
12.02 kB
Size
3.82 kB
File Count
6
NPM Version
6.14.6
Node Version
12.18.3
Cumulative downloads
Total Downloads
Last day
0%
3
Compared to previous day
Last week
133.3%
28
Compared to previous week
Last month
206.7%
46
Compared to previous month
Last year
-29.1%
508
Compared to previous year
7
Yet another port of the Scala Option type to TypeScript.
1npm i --save option-monad-ts
1import { Option, Some, None } from 'option-monad-ts'; 2 3// Create Some 4let n = new Some(3); 5let m = Some.of('four'); 6 7// Create Option 8let c = Option.of(3); 9let d = Option.of(null); 10 11// Validate and use 12n.get(); // 3 13m.get(); // 'four' 14 15c.isDefined(); // true 16d.isDefined(); // false 17 18Some.of(4) 19 .map(_ => _.toString()) 20 .forEach(_ => console.log(_))
Option<T>of<T>(x: T): Option<T>An Option factory which creates Some.of(x) if the argument is not null, and None if it is null.
filter(p: (i: T) => boolean): Option<T>Returns this Option if it is nonempty and applying the predicate p to this Option's value returns true. Otherwise, return None.
flatMap<R>(f: (i: T) => Option<R>): Option<R>Returns the result of applying f to this Option's value if this Option is nonempty. Returns None if this Option is empty. Slightly different from map in that f is expected to return an Option (which could be None).
forEach<U>(f: (i: T) => U): voidApply the given procedure f to the option's value, if it is nonempty. Otherwise, do nothing.
get(): TReturns the option's value. The option must be nonEmpty.
getOrElse(defaultValue: T): TReturns the option's value if the option is nonempty, otherwise return defaultValue.
isDefined(): booleanReturns true if the option is an instance of Some, false otherwise.
isEmpty(): booleanReturns true if the option is None, false otherwise.
map<R>(f: (i: T) => R): Option<R>Returns a Some containing the result of applying f to this Option's value if this Option is nonempty. Otherwise, return None.
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
no binaries found in the repo
Reason
license file detected
Details
Reason
dependency not pinned by hash detected -- score normalized to 2
Details
Reason
Found 0/14 approved changesets -- score normalized to 0
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
no SAST tool detected
Details
Reason
detected GitHub workflow tokens with excessive permissions
Details
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
Reason
project is not fuzzed
Details
Reason
branch protection not enabled on development/release branches
Details
Reason
30 existing vulnerabilities detected
Details
Score
Last Scanned on 2025-01-13
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