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author | beatrix <beatrix.bitrot@gmail.com> | 2017-11-18 20:32:17 -0500 |
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committer | GitHub <noreply@github.com> | 2017-11-18 20:32:17 -0500 |
commit | bcda3f85ce1473e9285299979a471525b2cd7034 (patch) | |
tree | 80c346945531fe17bdf94b70ecd206a07edd5258 /app/javascript/themes/glitch/reducers/height_cache.js | |
parent | dec960c828390466c8fa802ac30e68041a64bff6 (diff) | |
parent | 92cc79be7206534e8c9a9957cc89b5d0eb0bcfac (diff) |
Merge pull request #226 from glitch-soc/glitch-theme
Glitch/Vanilla themes
Diffstat (limited to 'app/javascript/themes/glitch/reducers/height_cache.js')
-rw-r--r-- | app/javascript/themes/glitch/reducers/height_cache.js | 23 |
1 files changed, 23 insertions, 0 deletions
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; + } +}; |