From 45c44989c8fb6e24badd18bb83ac5f68de0aceaf Mon Sep 17 00:00:00 2001 From: kibigo! Date: Fri, 17 Nov 2017 19:11:18 -0800 Subject: Forking glitch theme --- .../themes/glitch/reducers/height_cache.js | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 app/javascript/themes/glitch/reducers/height_cache.js (limited to 'app/javascript/themes/glitch/reducers/height_cache.js') diff --git a/app/javascript/themes/glitch/reducers/height_cache.js b/app/javascript/themes/glitch/reducers/height_cache.js new file mode 100644 index 000000000..93c31b42c --- /dev/null +++ b/app/javascript/themes/glitch/reducers/height_cache.js @@ -0,0 +1,23 @@ +import { Map as ImmutableMap } from 'immutable'; +import { HEIGHT_CACHE_SET, HEIGHT_CACHE_CLEAR } from 'themes/glitch/actions/height_cache'; + +const initialState = ImmutableMap(); + +const setHeight = (state, key, id, height) => { + return state.update(key, ImmutableMap(), map => map.set(id, height)); +}; + +const clearHeights = () => { + return ImmutableMap(); +}; + +export default function statuses(state = initialState, action) { + switch(action.type) { + case HEIGHT_CACHE_SET: + return setHeight(state, action.key, action.id, action.height); + case HEIGHT_CACHE_CLEAR: + return clearHeights(); + default: + return state; + } +}; -- cgit