Sha256: f5f8164bf9e7a228cd5d5577fea58a1e3c50fb24d9d3570bc3cafeb43e554356
Contents?: true
Size: 578 Bytes
Versions: 17
Compression:
Stored size: 578 Bytes
Contents
module Macmillan
module Utils
module Settings
class Lookup
def initialize(backends)
@backends = backends
end
def lookup(key)
@backends.each do |backend|
result = backend.get(key)
return result.value unless result.is_a?(KeyNotFound)
end
raise KeyNotFoundError.new("Cannot find a settings value for #{key}")
end
# Backwards compatibility: in the past this has been used like a Hash
alias [] lookup
alias fetch lookup
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems