Q1 building permit post

CLAUDE.md

@@ -53,6 +53,58 @@ link-external-icon: false
 
 Posts use R code chunks with knitr. Common libraries: `tidyverse`, `sf`, `gt`, `ggplot2`, `cancensus`, `mountainmathHelpers`. Data paths typically reference `../../../data` relative to the post via `here()`.
 
+In the first R chunk, along with imports, always load the following options like the following. These set important API keys and cache paths for the cancensus and jdawangHelpers packages:
+
+```r
+options(
+  cancensus.api_key = Sys.getenv("CM_API_KEY"),
+  cancensus.cache_path = Sys.getenv("CM_CACHE_PATH"),
+  tongfen.cache_path = Sys.getenv("TONGFEN_CACHE_PATH"),
+  nextzen_API_key = Sys.getenv("NEXTZEN_API_KEY")
+)
+```
+
+## jdawangHelpers package
+
+The `jdawangHelpers` package ([github.com/jdawang/jdawangHelpers](https://github.com/jdawang/jdawangHelpers)) contains reusable helpers for this blog. Always install it from GitHub, never from a local path:
+
+```r
+remotes::install_github("jdawang/jdawangHelpers")
+```
+
+Use its functions instead of writing equivalent code inline. Key exports:
+
+**Themes**
+- `theme_jd(mode)` — ggplot2 theme with dark/light mode, viridis magma palette, Source Sans Pro font
+- `theme_map(mode)` — map-specific theme (no axes/grids, transparent panel)
+
+**Plot layers**
+- `layers_map_base(roads_type, mode)` — water + roads base layers for maps (wraps `mountainmathHelpers`)
+- `layers_transit_ecdf(colour_var, x_max)` — ECDF step-plot layers for cumulative units by LRT distance
+
+**GT table helpers**
+- `opt_stylize_jd(data, mode)` — style a GT table to match `theme_jd()`
+- `finalize_gt(gt_tbl, source, interactive)` — add source note, sub missing values, optional interactivity
+
+**Building permits**
+- `clean_edmonton_bp_columns(bp, crs)` — rename/clean columns from the Edmonton Open Data shapefile
+- `filter_edmonton_residential(bp)` — filter to residential building types
+- `add_edmonton_project_type(bp)` — classify permits into project type categories
+- `add_edmonton_suite_info(bp)` — extract secondary suite counts and backyard home flags
+
+**Neighbourhood classification**
+- `add_edmonton_neighbourhood_type(bp)` — classify permits as Downtown/Mature/Between mature and Henday/Outside Henday (uses bundled `mature_neighbourhood` and `henday` spatial datasets)
+
+**Transit**
+- `load_edmonton_transit_stops(gtfs_path, ...)` — load Edmonton LRT stops from a GTFS zip
+- `add_transit_distance(data, transit_stops)` — add `distance_from_lrt` column (km)
+- `make_transit_buffers(transit_stops, radii_km)` — concentric buffer rings around stops
+- `add_ecdf_by_distance(data, group_var, weight_var)` — compute weighted ECDF by transit distance
+
+**Constants**
+- `EDMONTON_RESIDENTIAL_BUILDING_TYPES` — character vector of residential building type strings
+- `CAPTION_COE`, `CAPTION_COE_SC`, `CAPTION_TORONTO` — standard caption strings for plots/tables
+
 ## R package management
 
 Posts have their own `renv.lock` for reproducibility. To restore packages for a specific post:

_freeze/site_libs/core-js-2.5.3/package.json

@@ -1,79 +1,79 @@
-{
-  "devDependencies": {
-    "@babel/cli": "^7.7.7",
-    "@babel/core": "^7.7.7",
-    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.7.4",
-    "@babel/plugin-proposal-optional-catch-binding": "^7.7.4",
-    "@babel/plugin-proposal-optional-chaining": "^7.7.5",
-    "@babel/plugin-transform-arrow-functions": "^7.7.4",
-    "@babel/plugin-transform-block-scoped-functions": "^7.7.4",
-    "@babel/plugin-transform-block-scoping": "^7.7.4",
-    "@babel/plugin-transform-classes": "^7.7.4",
-    "@babel/plugin-transform-computed-properties": "^7.7.4",
-    "@babel/plugin-transform-destructuring": "^7.7.4",
-    "@babel/plugin-transform-exponentiation-operator": "^7.7.4",
-    "@babel/plugin-transform-literals": "^7.7.4",
-    "@babel/plugin-transform-member-expression-literals": "^7.7.4",
-    "@babel/plugin-transform-parameters": "^7.7.7",
-    "@babel/plugin-transform-property-literals": "^7.7.4",
-    "@babel/plugin-transform-shorthand-properties": "^7.7.4",
-    "@babel/plugin-transform-spread": "^7.7.4",
-    "@babel/plugin-transform-template-literals": "^7.7.4",
-    "babel-loader": "^8.0.6",
-    "babel-plugin-transform-es2015-modules-simple-commonjs": "~0.3.0",
-    "babel-plugin-transform-for-of-as-array": "^1.1.1",
-    "es-observable": "git+https://github.com/tc39/proposal-observable.git#bf4d87144b6189e793593868e3c022eb51a7d292",
-    "eslint": "^6.8.0",
-    "eslint-import-resolver-webpack": "^0.12.0",
-    "eslint-plugin-import": "^2.19.1",
-    "eslint-plugin-node": "^10.0.0",
-    "eslint-plugin-optimize-regex": "^1.1.7",
-    "eslint-plugin-qunit": "^4.0.0",
-    "eslint-plugin-sonarjs": "^0.5.0",
-    "eslint-plugin-unicorn": "^15.0.0",
-    "grunt": "^1.0.4",
-    "grunt-cli": "^1.3.2",
-    "grunt-contrib-clean": "^2.0.0",
-    "grunt-contrib-copy": "^1.0.0",
-    "grunt-contrib-uglify": "^4.0.1",
-    "grunt-karma": "^3.0.2",
-    "grunt-webpack": "^3.1.3",
-    "karma": "^4.4.1",
-    "karma-chrome-launcher": "^3.1.0",
-    "karma-phantomjs-launcher": "~1.0.4",
-    "karma-qunit": "^4.0.0",
-    "lerna": "^3.19.0",
-    "moon-unit": "^0.2.2",
-    "phantomjs-prebuilt": "~2.1.16",
-    "promises-aplus-tests": "^2.1.2",
-    "puppeteer": "~2.0.0",
-    "qunit": "~2.9.3",
-    "webpack": "^4.41.4"
-  },
-  "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/zloirock/core-js.git"
-  },
-  "scripts": {
-    "bootstrap": "lerna bootstrap --no-ci",
-    "build": "grunt clean copy && npm run bootstrap && npm run build-compat && grunt bundle uglify",
-    "build-compat": "npm run build-compat-data && npm run build-compat-entries && npm run build-compat-modules-by-versions",
-    "build-compat-data": "node packages/core-js-compat/src/build-data",
-    "build-compat-entries": "node packages/core-js-compat/src/build-entries",
-    "build-compat-modules-by-versions": "node packages/core-js-compat/src/build-modules-by-versions",
-    "lint": "grunt clean copy && npm run bootstrap && npm run build-compat && eslint ./",
-    "unit-tests": "grunt clean copy && npm run bootstrap && npm run build-compat && grunt bundle webpack:helpers webpack:tests karma:tests",
-    "unit-tests-pure": "grunt clean copy && npm run build-compat && grunt webpack:helpers webpack:pure karma:pure",
-    "bundle-promises-tests": "grunt webpack:promises-aplus-tests",
-    "promises-tests": "promises-aplus-tests tests/promises-aplus/adapter --timeout 1000",
-    "observables-tests": "babel node_modules/es-observable/test/ -d tests/bundles/observables-tests/ && node tests/observables/adapter && node tests/observables/adapter-pure",
-    "commonjs-tests": "node tests/commonjs",
-    "commonjs-entries-content": "node tests/commonjs-entries-content",
-    "targets-parser-tests": "node tests/targets-parser",
-    "test": "grunt clean copy && npm run bootstrap && npm run build-compat && eslint ./ && grunt webpack:helpers webpack:tests bundle uglify karma:tests webpack:helpers webpack:pure karma:pure && npm run promises-tests && npm run observables-tests && npm run commonjs-tests && npm run commonjs-entries-content && npm run targets-parser-tests"
-  },
-  "engines": {
-    "node": ">=8.9.0"
-  }
-}
+{
+  "devDependencies": {
+    "@babel/cli": "^7.7.7",
+    "@babel/core": "^7.7.7",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.7.4",
+    "@babel/plugin-proposal-optional-catch-binding": "^7.7.4",
+    "@babel/plugin-proposal-optional-chaining": "^7.7.5",
+    "@babel/plugin-transform-arrow-functions": "^7.7.4",
+    "@babel/plugin-transform-block-scoped-functions": "^7.7.4",
+    "@babel/plugin-transform-block-scoping": "^7.7.4",
+    "@babel/plugin-transform-classes": "^7.7.4",
+    "@babel/plugin-transform-computed-properties": "^7.7.4",
+    "@babel/plugin-transform-destructuring": "^7.7.4",
+    "@babel/plugin-transform-exponentiation-operator": "^7.7.4",
+    "@babel/plugin-transform-literals": "^7.7.4",
+    "@babel/plugin-transform-member-expression-literals": "^7.7.4",
+    "@babel/plugin-transform-parameters": "^7.7.7",
+    "@babel/plugin-transform-property-literals": "^7.7.4",
+    "@babel/plugin-transform-shorthand-properties": "^7.7.4",
+    "@babel/plugin-transform-spread": "^7.7.4",
+    "@babel/plugin-transform-template-literals": "^7.7.4",
+    "babel-loader": "^8.0.6",
+    "babel-plugin-transform-es2015-modules-simple-commonjs": "~0.3.0",
+    "babel-plugin-transform-for-of-as-array": "^1.1.1",
+    "es-observable": "git+https://github.com/tc39/proposal-observable.git#bf4d87144b6189e793593868e3c022eb51a7d292",
+    "eslint": "^6.8.0",
+    "eslint-import-resolver-webpack": "^0.12.0",
+    "eslint-plugin-import": "^2.19.1",
+    "eslint-plugin-node": "^10.0.0",
+    "eslint-plugin-optimize-regex": "^1.1.7",
+    "eslint-plugin-qunit": "^4.0.0",
+    "eslint-plugin-sonarjs": "^0.5.0",
+    "eslint-plugin-unicorn": "^15.0.0",
+    "grunt": "^1.0.4",
+    "grunt-cli": "^1.3.2",
+    "grunt-contrib-clean": "^2.0.0",
+    "grunt-contrib-copy": "^1.0.0",
+    "grunt-contrib-uglify": "^4.0.1",
+    "grunt-karma": "^3.0.2",
+    "grunt-webpack": "^3.1.3",
+    "karma": "^4.4.1",
+    "karma-chrome-launcher": "^3.1.0",
+    "karma-phantomjs-launcher": "~1.0.4",
+    "karma-qunit": "^4.0.0",
+    "lerna": "^3.19.0",
+    "moon-unit": "^0.2.2",
+    "phantomjs-prebuilt": "~2.1.16",
+    "promises-aplus-tests": "^2.1.2",
+    "puppeteer": "~2.0.0",
+    "qunit": "~2.9.3",
+    "webpack": "^4.41.4"
+  },
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/zloirock/core-js.git"
+  },
+  "scripts": {
+    "bootstrap": "lerna bootstrap --no-ci",
+    "build": "grunt clean copy && npm run bootstrap && npm run build-compat && grunt bundle uglify",
+    "build-compat": "npm run build-compat-data && npm run build-compat-entries && npm run build-compat-modules-by-versions",
+    "build-compat-data": "node packages/core-js-compat/src/build-data",
+    "build-compat-entries": "node packages/core-js-compat/src/build-entries",
+    "build-compat-modules-by-versions": "node packages/core-js-compat/src/build-modules-by-versions",
+    "lint": "grunt clean copy && npm run bootstrap && npm run build-compat && eslint ./",
+    "unit-tests": "grunt clean copy && npm run bootstrap && npm run build-compat && grunt bundle webpack:helpers webpack:tests karma:tests",
+    "unit-tests-pure": "grunt clean copy && npm run build-compat && grunt webpack:helpers webpack:pure karma:pure",
+    "bundle-promises-tests": "grunt webpack:promises-aplus-tests",
+    "promises-tests": "promises-aplus-tests tests/promises-aplus/adapter --timeout 1000",
+    "observables-tests": "babel node_modules/es-observable/test/ -d tests/bundles/observables-tests/ && node tests/observables/adapter && node tests/observables/adapter-pure",
+    "commonjs-tests": "node tests/commonjs",
+    "commonjs-entries-content": "node tests/commonjs-entries-content",
+    "targets-parser-tests": "node tests/targets-parser",
+    "test": "grunt clean copy && npm run bootstrap && npm run build-compat && eslint ./ && grunt webpack:helpers webpack:tests bundle uglify karma:tests webpack:helpers webpack:pure karma:pure && npm run promises-tests && npm run observables-tests && npm run commonjs-tests && npm run commonjs-entries-content && npm run targets-parser-tests"
+  },
+  "engines": {
+    "node": ">=8.9.0"
+  }
+}