katee / aasm-diagram Goto Github PK
View Code? Open in Web Editor NEWGenerate diagrams of AASM state machines.
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mayurifag merrington wealthsimple ii0 mihaimuntenas obscureplatypoctopus jgrau botp annawinkler pzac raels pulsarplatform huzaifa-vartanaaasm-diagram's Issues
add more space to the transition names
Very cool project - I wonder if there's a simple way to adjust the amount of space between the lines and the transition names?
In some diagrams things have looked a bit crowded
maybe just prefix the transition name with a couple of whitespaces?
Gemfile needs requires: true for railties to work
At least in my experience just now, on rails 7
Does not appear to map transitions of subclass with new states
Given two classes:
class Test
include ::AASM
class LocalStatusEnum < EnumerateIt::Base
associate_values(
:my_first_state,
:my_second_state
)
end
class LocalEventEnum < EnumerateIt::Base
associate_values(
:my_one_event,
:my_other_event
)
end
aasm do
state LocalStatusEnum::MY_FIRST_STATE.to_sym
state LocalStatusEnum::MY_SECOND_STATE.to_sym
event LocalEventEnum::MY_ONE_EVENT.to_sym do
transitions(
from: LocalStatusEnum::MY_FIRST_STATE.to_sym,
to: LocalStatusEnum::MY_SECOND_STATE.to_sym
)
end
end
end
and
class TestSub < Test
aasm do
state :my_third_state
event LocalEventEnum::MY_OTHER_EVENT.to_sym do
transitions(
from: LocalStatusEnum::MY_SECOND_STATE.to_sym,
to: :my_third_state
)
end
end
end
require 'aasm-diagram'
test = TestSub.new
AASMDiagram::Diagram.new(test.aasm, 'test.png')
produces
even though I can transition to my_third_state:
[3] DEVELOPMENT(main)> test.my_first_state?
=> true
[4] DEVELOPMENT(main)> test.may_my_one_event?
=> true
[5] DEVELOPMENT(main)> test.may_my_other_event?
=> false
[6] DEVELOPMENT(main)> test.my_one_event
=> true
[7] DEVELOPMENT(main)> test.may_my_other_event?
=> true
[8] DEVELOPMENT(main)> test.my_other_event
=> true
[9] DEVELOPMENT(main)> test.my_third_state?
=> true
If I transition to my_second_state BEFORE diagramming, I get the correct diagram
Filter State Machine based on Guard Conditions
We wanted to generate the state transition diagram only for 1 of my guard conditions as we have multiple guard conditions and we don't want the diagram for all the guard condition transition.
event :move_to_abc do
transitions from: :xyz, to: :abc, guards: :guard1?
transitions from: :mno, to: :abc, guards: :guard2?
transitions from: :pqr, to: :abc, guards: :guard3?
end
So we have to generate different diagram for every guards i.e. guard1, guard2, guard3
Feature Proposal: create railtie.rb and make `rake aasm:diagram[ModelName]` command available on rails?
Hi. First, thank you for this great gem.
I thought it would be useful if lib/aasm_diagram/railtie.rb is created, and in there, define the rake task for generating the png file, using the AASMDiagram::Diagram.new(ModelName.new.aasm, Rails.root / (ModelName) + '.png' ). I think the synopsis of such command will be something like: rake aasm:diagram[ModelName]. Since it will be defined as a railtie, those who are not using rails will not be affected.
Any opinion?
If this sounds good, I can implement it and create such PR.
NoMethodError: undefined method `id' for nil:NilClass
2.4.0 :182 > AASMDiagram::Diagram.new(rfq.aasm, 'Bug.png')
NoMethodError: undefined method `id' for nil:NilClass
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/ruby-graphviz-1.2.3/lib/graphviz/edge.rb:196:in `getNodeNameAndPort'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/ruby-graphviz-1.2.3/lib/graphviz/edge.rb:31:in `initialize'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/ruby-graphviz-1.2.3/lib/graphviz.rb:210:in `new'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/ruby-graphviz-1.2.3/lib/graphviz.rb:210:in `add_edges'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/aasm-diagram-0.1.0/lib/aasm_diagram/diagram.rb:30:in `block (2 levels) in draw_edges'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/aasm-diagram-0.1.0/lib/aasm_diagram/diagram.rb:26:in `each'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/aasm-diagram-0.1.0/lib/aasm_diagram/diagram.rb:26:in `block in draw_edges'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/aasm-diagram-0.1.0/lib/aasm_diagram/diagram.rb:25:in `each'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/aasm-diagram-0.1.0/lib/aasm_diagram/diagram.rb:25:in `draw_edges'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/aasm-diagram-0.1.0/lib/aasm_diagram/diagram.rb:15:in `draw'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/aasm-diagram-0.1.0/lib/aasm_diagram/diagram.rb:8:in `initialize'
from (irb):182:in `new'
from (irb):182
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/railties-5.0.6/lib/rails/commands/console.rb:65:in `start'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/railties-5.0.6/lib/rails/commands/console_helper.rb:9:in `start'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/railties-5.0.6/lib/rails/commands/commands_tasks.rb:78:in `console'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/railties-5.0.6/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from /Users/ahmadyakobbinabaidullah/.rvm/gems/ruby-2.4.0@eproc/gems/railties-5.0.6/lib/rails/commands.rb:18:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
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