Sha256: 427008175e16f2e29ee3e0b47e8537c8b9849a69e1be10257368c12e6c1b6042
Contents?: true
Size: 832 Bytes
Versions: 14
Compression:
Stored size: 832 Bytes
Contents
# 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
return @state
end
# Called from the QueryListener when the data is loaded
def change_state_to(new_state, skip_trigger=false)
old_state = @state
@state = new_state
# Trigger changed on the 'state' method
unless skip_trigger
if old_state != @state
@state_dep.changed! if @state_dep
end
end
if @state == :loaded && @fetch_promises
# Trigger each waiting fetch
@fetch_promises.compact.each {|fp| fp.resolve(@model) }
@fetch_promises = nil
stop_listening
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems