swaits and Claude Opus 5.5
78ac7099b8
feat: period-scoped P&L and as-of balance sheet; closes don't zero periods
...
The engine only had life-of-ledger P&L and balance sheet totals, so every
export labeled with a date range or as-of date (PDF, XLSX, CPA package)
printed all-time numbers under that label. Core now has:
- profit_and_loss_for_period(start, end, class?) and
balance_sheet_as_of(as_of), each with a line per account
(StatementLine: code, name, normal-side amount) and exact totals.
- Ledger::closing_entry_ids(). Period statements exclude closing entries.
A close (Dr revenue / Cr expense / net to Retained Earnings, dated at
period end) moves earnings; it doesn't earn or spend. Counting it made a
closed period's P&L read as break-even, and made the cash flow show zero
net income plus a fake "owner contribution" to Retained Earnings. The
as-of balance sheet keeps closing entries: after a close the earnings
belong in Retained Earnings, not current earnings.
Tests: tests/statements.rs, a two-month fixture with every expected number
computed by hand (Jan NI 1,700; Feb 880; balance sheets on four dates; a
closed January still reporting 1,700 and a cash flow with one financing
line). Mutation-checked: dropping the closing exclusion fails it (0 vs
1,700). Properties: period P&Ls partition a year at any split, and a
range's net income equals the change in current earnings across it, with
A = L + E on both dates.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com >
Claude-Session: https://claude.ai/code/session_01MtYEaR6M6Ybdhm6X98BWNu
2026-10-11 19:04:18 -07:00
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Payroll accounting, class tracking, CPA handoff package (48 MCP tools)
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Period close, bank rec, AR/AP, multi-currency (41 MCP tools)
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Period close, bank rec, AR/AP, multi-currency (41 MCP tools)
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Period close, bank rec, AR/AP, multi-currency (41 MCP tools)
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Period close, bank rec, AR/AP, multi-currency (41 MCP tools)
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Period close, bank rec, AR/AP, multi-currency (41 MCP tools)
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Period close, bank rec, AR/AP, multi-currency (41 MCP tools)
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Next steps 5-10: resources, cash flow, QB interop, backfill, HTTP, parallel-run plan
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Next steps 5-10: resources, cash flow, QB interop, backfill, HTTP, parallel-run plan
2026-10-11 03:01:22 +00:00
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Next steps 5-10: resources, cash flow, QB interop, backfill, HTTP, parallel-run plan
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Next steps 5-10: resources, cash flow, QB interop, backfill, HTTP, parallel-run plan
2026-10-11 03:01:19 +00:00
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
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asset slice + testing initiative: fixed assets, property/mutation/fuzz testing, docs
2026-10-11 02:25:03 +00:00
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First slice: ledger-store (journal+blobs+sqlite) and ledger-mcp (18 tools, receipt policy)
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First slice: ledger-store (journal+blobs+sqlite) and ledger-mcp (18 tools, receipt policy)
2026-10-11 01:37:05 +00:00
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First slice: ledger-store (journal+blobs+sqlite) and ledger-mcp (18 tools, receipt policy)
2026-10-11 01:37:03 +00:00
swaits
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:24 +00:00
swaits
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:23 +00:00
swaits
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:21 +00:00
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:19 +00:00
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:17 +00:00
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:16 +00:00
swaits
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:14 +00:00
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:13 +00:00
swaits
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:11 +00:00
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Initial commit: wanderbooks accounting semantics engine
2026-10-11 00:46:09 +00:00
swaitsandClaude Opus 5.5