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Size: 1.47 KB
Versions: 47
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Stored size: 1.47 KB
Contents
module EY
module Serverside
class Adapter
class Arguments < Struct.new(:app, :config, :framework_env, :instances, :migrate, :ref, :repo, :stack, :verbose)
def app=(app)
enforce_nonempty!('app', app)
super
end
def framework_env=(framework_env)
enforce_nonempty!('framework_env', framework_env)
super
end
def instances=(instances)
unless instances.respond_to?(:each)
raise ArgumentError, "Value for 'instances' must look like an enumerable."
end
if instances.empty?
raise ArgumentError, "Value for 'instances' must not be empty."
end
instances.each do |instance|
unless instance.respond_to?(:[]) && instance[:hostname] && instance[:roles]
raise ArgumentError, "Malformed instance #{instance.inspect}; it must have both [:hostname] and [:roles]"
end
end
super
end
def ref=(ref)
enforce_nonempty!('ref', ref)
super
end
def repo=(repo)
enforce_nonempty!('repo', repo)
super
end
def stack=(stack)
enforce_nonempty!('stack', stack)
super
end
private
def enforce_nonempty!(name, value)
if value.to_s.empty?
raise ArgumentError, "Value for '#{name}' must be non-empty."
end
end
end
end
end
end
Version data entries
47 entries across 47 versions & 1 rubygems