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Merge pull request #337 from sharelatex/ja-allow-javascript-property-names

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Use bare objects without prototypes for tracking filenames
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Brian Gough 2018-02-16 14:05:21 +00:00 committed by GitHub
commit 2ba7db603f
1 changed files with 4 additions and 2 deletions
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6
services/web/public/coffee/ide/history/HistoryV2Manager.coffee
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@ -197,10 +197,12 @@ define [
_perDocSummaryOfUpdates: (updates) ->
# Track current_pathname -> original_pathname
original_pathnames = {}
# create bare object for use as Map
# http://ryanmorr.com/true-hash-maps-in-javascript/
original_pathnames = Object.create(null)
# Map of original pathname -> doc summary
docs_summary = {}
docs_summary = Object.create(null)
updatePathnameWithUpdateVersions = (pathname, update, deleted) ->
# docs_summary is indexed by the original pathname the doc