| 1 | # pull-stream/throughs/unique
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| 2 |
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| 3 | ## usage
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| 4 |
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| 5 | ### `unique = require('pull-stream/throughs/unique')`
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| 6 |
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| 7 | ### `unique(prop)`
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| 8 |
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| 9 | Filter items that have a repeated value for `prop()`,
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| 10 | by default, `prop = function (it) {return it }`, if prop is a string,
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| 11 | it will filter nodes which have repeated values for that property.
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