<commit_before>var expand = require("reducers/expand")
var callback = require("callback-reduce")

var cursor = require("./cursor")

module.exports = find

function find(collection, selector, options) {
    return expand(collection, function (collection) {
        return collection.find(selector || {}, options || {})
    })
}
<commit_msg>use callback reduce for find<commit_after>var expand = require("reducers/expand")
var callback = require("callback-reduce")

var cursor = require("./cursor")

module.exports = find

function find(collection, selector, options) {
    return expand(collection, function (collection) {
        return callback.call(collection, collection.find
            , selector || {}, options || {})
    })
}

{'fraction_non_alphanumeric': 0.1377899045020464, 'fraction_numerical': 0.0, 'mean_word_length': 4.280575539568345, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6446943', 'n_tokens_mistral': 191, 'n_tokens_neox': 190, 'n_words': 50}