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chore: added code comments

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anuraghazra 2020-07-28 23:46:48 +05:30
parent f741ec0073
commit 8854c6d6cb
1 changed files with 6 additions and 1 deletions
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7
src/fetchTopLanguages.js
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@ -45,15 +45,20 @@ async function fetchTopLanguages(username) {
let repoNodes = res.data.data.user.repositories.nodes; let repoNodes = res.data.data.user.repositories.nodes;
// TODO: perf improvement
repoNodes = repoNodes repoNodes = repoNodes
.filter((node) => { .filter((node) => {
return node.languages.edges.length > 0; return node.languages.edges.length > 0;
}) })
// flatten the list of language nodes
.reduce((acc, curr) => curr.languages.edges.concat(acc), []) .reduce((acc, curr) => curr.languages.edges.concat(acc), [])
.sort((a, b) => b.size - a.size) .sort((a, b) => b.size - a.size)
.reduce((acc, prev) => { .reduce((acc, prev) => {
// get the size of the language (bytes)
let langSize = prev.size; let langSize = prev.size;
// if we already have the language in the accumulator
// & the current language name is same as previous name
// add the size to the language size.
if (acc[prev.node.name] && prev.node.name === acc[prev.node.name].name) { if (acc[prev.node.name] && prev.node.name === acc[prev.node.name].name) {
langSize = prev.size + acc[prev.node.name].size; langSize = prev.size + acc[prev.node.name].size;
} }