vue-i18n v9 pluralizes by an English-shaped INDEX and applies it to every
locale. Measured on a real instance, authoring 'a | b | c':
ru n=0 -> the ONE form, n=2 -> the MANY form CLDR: 0=many, 2=few
ar n=3, 11, 100 -> ALL the dual form CLDR: few, many, other
That is confidently wrong grammar that looks translated, which is worse than
the single fixed form the regions summary shipped until now. upg100 proposed a
plural key and was correctly refused on this exact ground
(upg-100-list.vue:3006) — "real plural support needs a pluralRules map at
createI18n". The refusal's premise was the missing map, so this adds it.
THE PRECONDITION SWEEP (dx-shepherd), before installing anything: every
catalogue value containing " | " across all 11 locales, and every call site
passing a plural choice.
pipe keys: wall.prayedCount, wall.havePrayed — and ONLY in en. Every other
locale ships a pipe-free label form ("Помолились: {n}").
call sites: exactly two, both in wall-of-people-groups
(CommentsDialog.vue:36, wallCanvas.js:198).
BEFORE/AFTER, 2 keys x 11 locales x n = 0,1,2,3,11,100:
132 renders compared, 0 CHANGED.
Zero changed because the map is SCOPED TO EXCLUDE en, which is the one locale
holding pipe strings today. en is also the case dx-shepherd's assertion (3) is
about: vue-i18n's 3-form default is zero|one|many while CLDR for en is
one|other, so an en string written "none | one | {n}" would change meaning at
n=0. Leaving en out means it cannot.
★ THE BUG I SHIPPED INTO MY OWN FIRST DRAFT, caught by reading the rendered
Russian rather than by any assertion: the index was taken against the fixed
zero|one|two|few|many|other list, which is only correct for a locale that HAS
all six. ru has {one, few, many, other} — no zero, no two — so 'few' sat at
global index 3 while the authored string holds it at 1, and n=2/n=3 rendered
"2 стран" instead of "2 страны". ARABIC HID IT COMPLETELY, being the one locale
that does have all six, so its two indexes coincide. The index is now computed
against each locale's OWN category subset, and ru/ro are authored in that order.
ar 0 لا دول · 1 دولة واحدة · 2 دولتان · 3 دول · 11 دولة · 100 دولة
ru 0 стран · 1 страна · 2 страны · 3 страны · 11 стран · 100 стран
(regionCount likewise; all six categories distinct in ar, all three in ru)
check:plural-forms carries studio's three assertions, each mutation-tested to
fail: FORM COUNT (a 2-form ru string fails against its 4 categories), the
tStatic PATH (reading a pipe key through tStatic fails — tStatic does no
selection at all, so the page would show the literal "a | b | c"), and ZERO (a
5-form ar string fails because ar has an explicit zero category). Every mutated
file restored byte-identical afterwards.
The regions shim gains tc(key, n). t() resolves through tm()+rt(), and rt()
takes a message only — there is nowhere to pass the choice — so a pipe string
would come back whole. tc goes through vue-i18n's own t(key, named, choice).
Registered in all three places and VERIFIED by re-reading the parsed
package.json, not by trusting the replace: my last gate registration silently
no-opped on two of three anchors and studio caught it at the landing.
|
||
|---|---|---|
| .. | ||
| all-people-groups | ||
| big-picture | ||
| cities-internet | ||
| country-posters | ||
| dashboard-plus-grid | ||
| demo-map | ||
| doxa-maps-spa | ||
| doxa-research-map | ||
| doxa-simple-map | ||
| doxa-vision-card | ||
| golden-path-check | ||
| gospel-internet | ||
| gospel-resources | ||
| key-cities | ||
| my-upg-100-list | ||
| people-groups-grid | ||
| plugin-studio | ||
| pplr-data-maps | ||
| prayer-walk-planner | ||
| regions-dashboard | ||
| research-dashboard | ||
| research-map-plus-grid | ||
| rudder-voice | ||
| stack-demo | ||
| template-bundle | ||
| upg-neighbor | ||
| wall-of-people-groups | ||
| .gitkeep | ||
| README.md | ||
plugin-designs/ — where YOUR maps live
The shared template lives in ../library/ (aliased @map) — you never edit it per-map.
You build your map by making a folder here, plugin-designs/<your-map>/, and composing the
template's building blocks. Your folder is yours (colors, API, i18n); the template is shared
(Apache-2.0, propagated to every map on the next build).
Shared vs. yours — the balance
library/ (@map) ── SHARED, reusable, parameterized ──► legend · map · map-controls
│ (every map reuses these)
│ imported by
▼
plugin-designs/<your-map>/ ── YOURS ──► the map's "main" class (the .vue profile = the Vue
│ instance for that map)
└── src/ ── YOURS ──► this map's OWN non-reusable components, colors, API, utils
One bundle can hold as many maps as you want — add another .vue profile and rebuild.
- Reusable →
library/. The legend, the map, the map-controls are shared, parameterized components every map reuses. Fix once, every map benefits. Never edit it to customize one map. - This map's own →
plugin-designs/<your-map>/. It holds two things: the map's "main" class (each.vueprofile is the Vue instance for that map) and that map's own non-reusable components (insrc/). Nothing here leaks to another map. - Many maps per bundle. The bundler bundles one map or many — add another flat
.vueand rebuild.
Production or experimental — every profile declares itself
Every app profile is one of two things, and experimental profiles are unlimited and encouraged — create as many as you need:
- Experimental, not built: prefix the folder with
_— the build skips it; it just sits in code. Zero cost, zero risk. - Experimental, built: builds normally, but it belongs in the Experimental section of the power app's layout (nav section) — never embedded on partner surfaces.
- Production: a real product — main sections of the power app + individually embeddable.
(The power app = the SPA layout that composes all profiles into one application.)
The pattern in one picture
plugin-designs/<your-map>/ ← one FOLDER = one BUNDLE, named after the folder
├── index.js ← entry: registers the custom element, finds the profiles
├── overview.vue ← one .vue = one PROFILE (flat in the folder — no profiles/ subfolder)
└── detail.vue ← another profile in the SAME bundle
builds to ─────────────► public/dx-maps/<your-map>/<your-map>.js (one file)
- Folder name = bundle name. Folders starting with
_or.are skipped (handy for WIP). - Each
.vue= one profile (one map screen). One bundle can hold many. - Pick the profile at embed time with the
profilefield — every profile shares one bundle:
<script src="/dx-maps/<your-map>/<your-map>.js"></script>
<your-map profile-config='{"profile":"overview","tk":"pk.eyJ..."}'></your-map>
<your-map profile-config='{"profile":"detail","tk":"pk.eyJ..."}'></your-map>
Add a map — three steps
# 1. create the folder + one profile
mkdir -p plugin-designs/<your-map>
# index.js ← copy doxa-simple-map/index.js, rename the tag
# <name>.vue ← your screen, built from @map/* blocks (flat in the folder)
# 2. build
npm run build # → public/dx-maps/<your-map>/<your-map>.js
# (just this one: BUNDLE=<your-map> npm run build:bundle)
# 3. embed the script tag + element (dev staging at `npm run dev` shows a paste-ready snippet)
Your three things (everything else is shared)
- Colors — how pins are colored. Pick one the template ships (
getColorStrategy('language-family')), or drop your own inplugin-designs/<your-map>/src/colors/(start fromtemplate-bundle/src/colors/example-mode.js). Never edit@map/colors/to recolor your map. - API — your map reads its data from the
profile-configon the page, so the same bundle points at different data with no rebuild.DataSourceManageracceptscsv(bundled file),api(one JSON URL), orrest-api(a live REST endpoint, the default). Prefer the real API over inlined JSON. - i18n — the template ships 11 base locales in
@map/i18n/locales/. UseuseI18n()for strings andRTL_LOCALESfor right-to-left; add or override strings from your own profile.
The one hosting variable
The only thing that changes between hosting modes is the <script src>: a relative path when
your own site serves the file, or an absolute CDN URL when a partner site serves it. The bundle
is identical either way. See ../documentation/CONTRIBUTING.md for the two CDN modes and partner-site embedding.
Profile patterns (mix freely)
- Individual — one
.vueper bundle (simplest). - Parameterized — one profile, behavior driven by
profile-configprops (e.g.tabs[]). - Nested — one profile that renders others (workbench-style, like
doxa-research-map).
See also
doxa-simple-map/index.js— fully commented reference bundle entrytemplate-bundle/— minimal two-profile skeleton to copy../library/colors/README.md— the color-strategy contract../README.md— repo overview & build pipeline ·../documentation/CONTRIBUTING.md— build vs dev, CDN modes