mongo.cr

This library provides bindings to the MongoDB C Driver.

Status

Beta

Requirements

• Crystal language version 0.34 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: elbywan/mongo.cr
  version: ~> 0.2.5

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.