parseDuration("1h30m") returns 3600000 — the 30m is silently dropped

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Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
76/100
Issue type
Bug
Clarity
Clearly specified
Activity status
Active
Tech stack
typescript
Domain
tooling

Research direction

Start at src/parseDuration and reproduce the two combined-duration examples from the issue. Verify that parsing "1h30m" returns 5400000 and "2m30s" returns 150000, while the existing single-unit behavior remains correct.

Written by the indexing model from the issue text.

Description

Single units work fine ("2h", "30m", "45s"), but combined durations lose everything after the first segment:

import { parseDuration } from "./src/parseDuration";
console.log(parseDuration("1h30m"));
// got:      3600000        (= 1h)
// expected: 5400000        (= 1h30m)
console.log(parseDuration("2m30s"));
// got:      120000         (= 2m)
// expected: 150000
Dominant language
TypeScript
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