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author | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
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committer | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
commit | 99c1d9af689e5325f3cf535c4007b3aeb8325229 (patch) | |
tree | e663b3c2ebdbd67c818ac0c5147f0ce1d2463cda /school/node_modules/graphql/jsutils/memoize3.mjs | |
parent | 9871b03912fc28ad38b4037ebf26a78aa937baba (diff) | |
download | pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.gz pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.bz2 pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.zip |
Update - This is an automated commit
Diffstat (limited to 'school/node_modules/graphql/jsutils/memoize3.mjs')
-rw-r--r-- | school/node_modules/graphql/jsutils/memoize3.mjs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/school/node_modules/graphql/jsutils/memoize3.mjs b/school/node_modules/graphql/jsutils/memoize3.mjs new file mode 100644 index 0000000..cfaeb77 --- /dev/null +++ b/school/node_modules/graphql/jsutils/memoize3.mjs @@ -0,0 +1,38 @@ +/** + * Memoizes the provided three-argument function. + */ +export default function memoize3(fn) { + var cache0; + return function memoized(a1, a2, a3) { + if (!cache0) { + cache0 = new WeakMap(); + } + + var cache1 = cache0.get(a1); + var cache2; + + if (cache1) { + cache2 = cache1.get(a2); + + if (cache2) { + var cachedValue = cache2.get(a3); + + if (cachedValue !== undefined) { + return cachedValue; + } + } + } else { + cache1 = new WeakMap(); + cache0.set(a1, cache1); + } + + if (!cache2) { + cache2 = new WeakMap(); + cache1.set(a2, cache2); + } + + var newValue = fn(a1, a2, a3); + cache2.set(a3, newValue); + return newValue; + }; +} |