First DSL With Ruby

test_event.rb

event "an event that always happens" do
110 > @target_sales
end


setup do
puts "Setting up sky"
@target_sales = 100
end





main.rb
proc {
events={}
setups=[]

send :define_method, :event do |name, &block|
events[name] = block
end

send :define_method, :setup do |&block|
setups << block
end

send :define_method, :each_event do |&block|
events.each_pair do | name, event |
block.call name, event
end
end

send :define_method, :each_setup do |&block|
setups.each do | setup|
block.call setup
end
end

}.call


Dir.glob('*events.rb').each do |file|
# @events={}
# @setups=[]
puts file
load file
each_event do |name, event|
env = Object.new
each_setup do |setup|
env.instance_eval &setup
end

puts "ALERT #{name}" if env.instance_eval &event
end
end

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