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Contents
require 'engineyard/error'
module EY
module Collection
class Abstract < Array
COLLAB_MESSAGE = <<-MSG
\nThis error is due to having access to another account's resources via the collaboration feature.
Specify --account ACCOUNT_NAME to resolve this ambiguity.
MSG
def named(name, account_name=nil)
candidates = find_all do |x|
if account_name
x.name.downcase == name.downcase && x.account.name.downcase == account_name.downcase
else
x.name.downcase == name.downcase
end
end
if candidates.size > 1
raise ambiguous_error(name, candidates.map {|e| e.name}, COLLAB_MESSAGE )
end
candidates.first
end
def match_one(name_part)
named(name_part) || find_by_unambiguous_substring(name_part)
end
def match_one!(name_part)
match_one(name_part) or raise invalid_error(name_part)
end
private
def find_by_unambiguous_substring(name_part)
candidates = find_all{|e| e.name.downcase[name_part.downcase] }
if candidates.size > 1
raise ambiguous_error(name_part, candidates.map {|e| e.name})
end
candidates.first
end
class << self
attr_accessor :invalid_error, :ambiguous_error
end
def invalid_error(*args, &blk)
self.class.invalid_error.new(*args, &blk)
end
def ambiguous_error(*args, &blk)
self.class.ambiguous_error.new(*args, &blk)
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems