mongo.cr

This library provides binding for MongoDB C Driver. The goal is to provide a driver to access MongoDB.

Status

Beta

Requirements

• Crystal language version 0.32 and higher.
• libmongoc (recommended versions: >= 1.15.3)
• libbson

On Mac OSX use homebrew to install the required libraries:

$ brew install mongo-c

On Linux you need to install libmongoc and libbson from your package manager or from source.

See the official guide.

Installation

Add this to your application's shard.yml:

mongo:
  github: datanoise/mongo.cr
  branch: master

Usage

require "mongo"

client = Mongo::Client.new "mongodb://<user>:<password>@<host>:<port>/<db_name>"
db = client["db_name"]

collection = db["collection_name"]
collection.insert({ "name" => "James Bond", "age" => 37 })

collection.find({ "age" => { "$gt" => 30 } }) do |doc|
  puts typeof(doc)    # => BSON
  puts doc
end

License

MIT clause - see LICENSE for more details.