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author | kibigo! <marrus-sh@users.noreply.github.com> | 2018-01-05 18:23:06 -0800 |
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committer | kibigo! <marrus-sh@users.noreply.github.com> | 2018-01-05 21:16:43 -0800 |
commit | e4bc013d6f5e0fb8c6e612460182207a6c5d1c43 (patch) | |
tree | 467f470a0afa2149fcbec92b7678799371c4cc13 /app/javascript/flavours/glitch/util/js_helpers.js | |
parent | 6932b464e6952a9d29787a140a026dce724bfb59 (diff) |
Threaded mode~
Diffstat (limited to 'app/javascript/flavours/glitch/util/js_helpers.js')
-rw-r--r-- | app/javascript/flavours/glitch/util/js_helpers.js | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/util/js_helpers.js b/app/javascript/flavours/glitch/util/js_helpers.js new file mode 100644 index 000000000..2ebd5b6c5 --- /dev/null +++ b/app/javascript/flavours/glitch/util/js_helpers.js @@ -0,0 +1,5 @@ +// This function returns the new value unless it is `null` or +// `undefined`, in which case it returns the old one. +export function overwrite (oldVal, newVal) { + return newVal === null || typeof newVal === 'undefined' ? oldVal : newVal; +} |