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88c674d Jan 19, 2014
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module Elasticsearch
module Model
# Contains an `Elasticsearch::Client` instance
#
module Client
module ClassMethods
# Get the client for a specific model class
#
# @example Get the client for `Article` and perform API request
#
# Article.client.cluster.health
# # => { "cluster_name" => "elasticsearch" ... }
#
def client client=nil
@client ||= Elasticsearch::Model.client
end
# Set the client for a specific model class
#
# @example Configure the client for the `Article` model
#
# Article.client = Elasticsearch::Client.new host: 'http://api.server:8080'
# Article.search ...
#
def client=(client)
@client = client
end
end
module InstanceMethods
# Get or set the client for a specific model instance
#
# @example Get the client for a specific record and perform API request
#
# @article = Article.first
# @article.client.info
# # => { "name" => "Node-1", ... }
#
def client
@client ||= self.class.client
end
# Set the client for a specific model instance
#
# @example Set the client for a specific record
#
# @article = Article.first
# @article.client = Elasticsearch::Client.new host: 'http://api.server:8080'
#
def client=(client)
@client = client
end
end
end
end
end