saleyn/etran

This system is the etran library, a collection of Erlang parse transforms designed to extend the language's syntax and reduce boilerplate. It provides features such as default function arguments, Elixir-style pipelines, conditional expressions, and enhanced list comprehensions. The project includes comprehensive unit tests to verify the correctness of these transformations and utility modules.

A new file, google2792824a0f71459b.html, has been added to the build-aux directory containing the Google site verification token. This allows the project to verify ownership with Google Search Console.

build-aux · high confidence

This change introduces the etran library, a collection of Erlang parse transforms. It adds support for default function arguments via the defarg transform, an Elixir-style pipeline operator for cascading function calls via erlpipe, and additional transforms for stringification (str), ternary logic (iif), and list comprehensions. The release includes the core implementation files, a Makefile for building and debugging, and comprehensive documentation.

(repo-wide) · high confidence

The src area now provides the etran application (v0.5.3), a collection of Erlang parse transforms that extend syntax and reduce boilerplate. The new defarg module allows default function arguments using the A / Default syntax, automatically generating the necessary overloads. The erlpipe module enables pipeline-style function composition via the / operator, including a tap/2 helper for side effects. The iif module adds conditional expressions (iif, nvl, ife, ifne) that compile to case expressions. The listcomp module extends list comprehensions with indexed iteration and fold capabilities. The str module provides str/bin transforms for stringification and error/throw helpers that produce binaries. The etran module orchestrates these transforms, and etran\_util supplies shared AST processing utilities.

src · high confidence

Added comprehensive EUnit test suites for the \defarg\, \erlpipe\, \etran\, \iif\, \listcomp\, and \str\ parse transforms and utility modules. These tests verify the correct behavior of default argument handling, pipeline operations, list comprehensions, conditional expressions, and string formatting features.

test · high confidence

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

• CAI 52 → 53 (+0.5)
• Rubric changed (rubric-2026.09.12 → rubric-2026.09.18) — scores are not directly comparable.

• Code Health 99 → 99 (+0.0)
• Architecture 69 → 69 (+0.0)
• Maturity 38 → 39 (+1.2)
• Readiness 50 → 50 (+0.0)
• Security 90 → 90 (+0.0)

• Coverage not measured — no coverage collector is wired up
• Orphaned files with no living knowledge

• Documentation: no contributor guidance (README.md)

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

saleyn/etran was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.