git ssb

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const { keys } = Object
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module.exports = buildLinks
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function buildLinks (friends) {
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  return keys(friends).reduce((sofar, friend) => {
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    const friendOfFriends = keys(friends[friend])
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      .filter(id => friends[friend][id] === true)
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    const edges = friendOfFriends.map(friendOfFriend => {
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      return {
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        fromId: friend,
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        toId: friendOfFriend,
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        data: {
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          hidden: true
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        }
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      }
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    })
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    return [
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      ...sofar,
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      ...edges
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    ]
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  }, [])
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}
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