module Docker::Base
This class is a base class for Docker
Container
and Image
. It is implementing accessor methods for the models attributes.
Attributes
connection[RW]
id[R]
info[RW]
Public Class Methods
new(connection, hash={})
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The private new method accepts a connection and a hash of options that must include an id.
# File lib/docker/base.rb, line 12 def initialize(connection, hash={}) unless connection.is_a?(Docker::Connection) raise ArgumentError, "Expected a Docker::Connection, got: #{connection}." end normalize_hash(hash) @connection, @info, @id = connection, hash, hash['id'] raise ArgumentError, "Must have id, got: #{hash}" unless @id end
Public Instance Methods
normalize_hash(hash)
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The docker-api will some time return “ID” other times it will return “Id” and other times it will return “id”. This method normalize it to “id” The volumes endpoint returns Name instead of ID, added in the normalize function
# File lib/docker/base.rb, line 24 def normalize_hash(hash) hash["id"] ||= hash.delete("ID") || hash.delete("Id") end