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danilowoz/3.2-gatsby-node.js

Created April 28, 2019 19:49
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Getting the categories
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3.2-gatsby-node.js
const categories = []
posts.forEach((post, index) => {
post.node.frontmatter.category.forEach(cat => categories.push(cat))
createPage({
path: post.node.fields.slug,
component: blogLayout,
context: {
slug: post.node.fields.slug,
},
})
})
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