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Contents
module VCR
class Cassette
# Keeps track of the cassette persisters in a hash-like object.
class Persisters
autoload :FileSystem, 'vcr/cassette/persisters/file_system'
# @private
def initialize
@persisters = {}
end
# Gets the named persister.
#
# @param name [Symbol] the name of the persister
# @return the named persister
# @raise [ArgumentError] if there is not a persister for the given name
def [](name)
@persisters.fetch(name) do |_|
@persisters[name] = case name
when :file_system then FileSystem
else raise ArgumentError, "The requested VCR cassette persister " +
"(#{name.inspect}) is not registered."
end
end
end
# Registers a persister.
#
# @param name [Symbol] the name of the persister
# @param value [#[], #[]=] the persister object. It must implement `[]` and `[]=`.
def []=(name, value)
if @persisters.has_key?(name)
warn "WARNING: There is already a VCR cassette persister " +
"registered for #{name.inspect}. Overriding it."
end
@persisters[name] = value
end
end
end
end
Version data entries
85 entries across 85 versions & 10 rubygems