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var cursor = require('levelup-cursor') | |
/************************************** A *************************************/ | |
db.readStream().pipe(cursor.each(function (data) { | |
assert.equal(data, { | |
value: 'value', | |
key: 'key' | |
}) | |
}, function (e) { | |
assert.equal(e, null) | |
})) | |
db.readStream().pipe(cursor.all(function (e, data) { | |
assert.equal(e, null) | |
assert.equal(data, [{ | |
value: 'value', | |
key: 'key' | |
}, { | |
value: 'value2', | |
key: 'key2' | |
}]) | |
})) | |
/************************************** B *************************************/ | |
db.readStream().pipe(cursor.each(function (data) { | |
assert.equal(data, { | |
value: 'value', | |
key: 'key' | |
}) | |
}, function (e) { | |
assert.equal(e, null) | |
})) | |
db.readStream().pipe(cursor.all(function (e, data) { | |
assert.equal(e, null) | |
assert.equal(data, { | |
'key': 'value', | |
'key2': 'value2' | |
}) | |
})) | |
/************************************** C *************************************/ | |
db.readStream().pipe(cursor.each(function (data) { | |
assert.equal(data, { | |
'key': 'value' | |
}) | |
}, function (e) { | |
assert.equal(e, null) | |
})) | |
db.readStream().pipe(cursor.all(function (e, data) { | |
assert.equal(e, null) | |
assert.equal(data, { | |
'key': 'value', | |
'key2': 'value2' | |
}) | |
})) |
I personally prefer the explicitness of A but some of the feedback I've got from the batch()
API is the it's too verbose for some people.
@rvagg thanks for the response.
While using the API I found the explicitness useful sometimes, and too verbose other times. It depends on what I need :/ Thats why I'm in doubt
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regarding cursor API, which one is the best?