Class: EventMachine::Couchdb::Server

Inherits:
Base
  • Object
show all
Defined in:
lib/em-couchdb-request/server.rb

Constant Summary

Constants inherited from Base

Base::REQUEST_OPTIONS

Instance Attribute Summary collapse

Attributes inherited from Base

#connect_options, #request_options

Instance Method Summary collapse

Methods inherited from Base

#log

Constructor Details

#initialize(uri, opts = {}) ⇒ Server

Returns a new instance of Server.



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# File 'lib/em-couchdb-request/server.rb', line 8

def initialize(uri, opts={})
  @uri = uri
  @connect_options = opts[:connect_options] || {}
  @request_options = opts[:request_options] || {}
end

Instance Attribute Details

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/em-couchdb-request/server.rb', line 6

def uri
  @uri
end

Instance Method Details

#all_dbs(&callback) ⇒ Object

Async http request



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# File 'lib/em-couchdb-request/server.rb', line 20

def all_dbs(&callback)
  new_http_request :url => "_all_dbs", &callback
end

#create_db(db_name, &callback) ⇒ Object 



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# File 'lib/em-couchdb-request/server.rb', line 28

def create_db(db_name, &callback)
  new_http_request :url => db_name, :method => :put, &callback
end

#delete_db(db_name, &callback) ⇒ Object 



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# File 'lib/em-couchdb-request/server.rb', line 32

def delete_db(db_name, &callback)
  new_http_request :url => db_name, :method => :delete, &callback
end

#em_database(db_name) ⇒ Object 



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# File 'lib/em-couchdb-request/server.rb', line 14

def em_database(db_name)
  Database.new @uri, db_name, {:connect_options => @connect_options, :request_options => @request_options}
end

#ensure_db(db_name, &callback) ⇒ Object 



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# File 'lib/em-couchdb-request/server.rb', line 36

def ensure_db(db_name, &callback)
  get_db(db_name) { |resp|
    if resp['db_name']
      callback.call
    else
      create_db(db_name, &callback)
    end
  }
end

#get_db(db_name, &callback) ⇒ Object 



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# File 'lib/em-couchdb-request/server.rb', line 24

def get_db(db_name, &callback)
  new_http_request :url => db_name, &callback
end