Sha256: 24a02fc68af22b8c52e341b69d90d579b53f7c2602d6a7886f14bc31f72f4537
Contents?: true
Size: 959 Bytes
Versions: 13
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Stored size: 959 Bytes
Contents
module Volt
module Persistors
# StoreState provides method for a store to track its loading state.
module StoreState
# Called when a collection loads
def loaded(initial_state = nil)
change_state_to(initial_state || :not_loaded)
end
def state
@state_dep ||= Dependency.new
@state_dep.depend
@state
end
# Called from the QueryListener when the data is loaded
def change_state_to(new_state)
old_state = @state
@state = new_state
# Trigger changed on the 'state' method
if old_state != @state
@state_dep.changed! if @state_dep
end
if @state == :loaded && @fetch_promises
# Trigger each waiting fetch
@fetch_promises.compact.each { |fp| fp.resolve(@model) }
@fetch_promises = nil
# puts "STOP LIST---------"
stop_listening
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems