Is once-ler safe to use?

once-ler has no known vulnerabilities on the latest version (2.2.0). DepScope rates its health at 54/100 (high risk).

What is the latest version of once-ler?

The latest version of once-ler is 2.2.0, released 2025-08-26.

Does once-ler have known vulnerabilities?

No known vulnerabilities on the latest version of once-ler.

Is once-ler deprecated?

No, once-ler is actively maintained. Latest release: 2.2.0 (2025-08-26).

What are alternatives to once-ler?

Popular alternatives to once-ler in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

What license does once-ler use?

once-ler is licensed under MIT.

once-ler

rubygemsv2.2.0

once-ler supercharges your let's and before's with the performance of before(:all)

License MITpermissive20 versions3 deps23,815 weekly dl

http://github.com/instructure/once-ler

/ 100

Health

use with caution

[email protected] low health (54/100) — consider alternatives

Moderate health score (54/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

10/20

popularity

25/25

security

9/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (3)

activerecord rspec rspec-rails

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/once-ler