cartoj.props
Utilities for converting ClojureScript prop maps into JavaScript objects
suitable for passing to react-map-gl components.
Convention:
- Incoming: CLJS map with kebab-case keyword keys (or string keys for pass-through)
- Outgoing: JS object with camelCase string keys
- Callback values (fns) are passed through unchanged
- Nested CLJS maps on JS/CSS props (:initial-view-state, :style, :padding,
:bounds, :fit-bounds-options) are converted recursively with camelCase keys.
- Nested CLJS maps on MapLibre style spec props (:paint, :layout, :filter)
are converted recursively with kebab-case keys (e.g. :circle-radius → "circle-radius").
- All other values are passed through as-is (numbers, strings, booleans)
props->js
(props->js props)
Convert a ClojureScript props map to a JS object for react-map-gl.
- Keyword keys are converted from kebab-case to camelCase
- String keys are used as-is (no conversion)
- Values for known nested-data keys (:initial-view-state, :style, etc.)
are converted with clj->js
- All other values (including callback fns) pass through unchanged
props-and-children
(props-and-children args)
Split Reagent component args into [props children].
If the first arg is nil or a map, it is the props; otherwise props is {}.