Class: RULE_DSL::TaskSet

Inherits:
Object
  • Object
show all
Defined in:
lib/datatransit/rule_dsl.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TaskSet 



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# File 'lib/datatransit/rule_dsl.rb', line 21

def initialize
  @tasks = []
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/datatransit/rule_dsl.rb', line 49

def each 
  for i in 0 .. @tasks.length-1
    yield @tasks[i]
  end
end

#first_task ⇒ Object 



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# File 'lib/datatransit/rule_dsl.rb', line 33

def first_task
  @tasks[0]
end

#last_task ⇒ Object 



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# File 'lib/datatransit/rule_dsl.rb', line 37

def last_task
  @tasks[@tasks.length - 1]
end

#length ⇒ Object 



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# File 'lib/datatransit/rule_dsl.rb', line 41

def length
  @tasks.length
end

#pop_head ⇒ Object 



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# File 'lib/datatransit/rule_dsl.rb', line 29

def pop_head
  @tasks.delete_at 0
end

#push_back(task) ⇒ Object 



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# File 'lib/datatransit/rule_dsl.rb', line 25

def push_back task
  @tasks << task
end

#task_at(idx) ⇒ Object 



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# File 'lib/datatransit/rule_dsl.rb', line 45

def task_at idx
  @tasks[idx]
end