| 1 | group_as_stream = (db_uri,app,view,level,min,max) ->
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| 2 |
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| 3 | params =
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| 4 | sorted: false
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| 5 | inclusive_end: true
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| 6 |
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| 7 | level = parseInt level
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| 8 | if isNaN(level) or level < 0
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| 9 | return most.empty()
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| 10 |
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| 11 | params.group_level = level
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| 12 |
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| 13 | Use level=0 to simulate CouchDB's `group=false`.
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| 14 | Use level=999 to simulate CouchDB's `group=true` ("exact" grouping).
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| 15 |
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| 16 | if min?
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| 17 | params.startkey = JSON.stringify min
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| 18 |
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| 19 | if max?
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| 20 | params.endkey = JSON.stringify max
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| 21 |
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| 22 | view_stream db_uri,app,view, params
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| 23 |
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| 24 | module.exports = group_as_stream
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| 25 | view_stream = require 'most-couchdb/view-stream'
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| 26 | most = require 'most'
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