Examples

Compilable L4G fixtures illustrating the idioms the skill teaches. Each file is a self-contained recipe — adapt names and tables to your project.

File Topic Reference
YCUSTLOG.src V12 class wrapping a custom table with UPDTICK optimistic concurrency v12-classes-representations.md, database.md
YSRV_RESERVE.src REST service class: stock reservation with transactional safety web-services-rest.md, v12-classes-representations.md
YCTRL_FIELD.trt Field-control actions: format checks, Luhn SIREN, cross-field save guard screens-and-masks.md, common-patterns.md
YIMP_HOOK.src Import template hooks: per-line validation + end-of-run logging imports-exports.md
YBATCH_ORPHANS.trt Scheduled batch: email report of orphan orders, persistent run log common-patterns-v12.md, workflow-email.md, debugging-traces.md
YBATCH_DAILY.trt Recurrent batch template: drains an inbox table, per-row tx, dry-run mode, pacing, summary log batch-scheduling.md, performance.md
YPERSO_GESBPC.src Personalisation hook on GESBPC: gated by activity code, applies a default value, audit trail personalisation-activity.md, security-permissions.md
YMSG_MULTILANG.src Multi-language email helper: recipient-language mess(), currency-aware amount, locale-aware date localization.md, localization-formats.md, workflow-email.md

All examples follow the skill’s house style: PascalCase keywords, UPPERCASE identifiers, 2-space indent, explicit bracket prefixes, fstat check after every DB/file op, If adxlog for nested-transaction safety.

Using these