Class: Lucid::AST::StepInvocations

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/lucid/ast/step_invocations.rb

Instance Method Summary collapse

Constructor Details

#initialize(steps) ⇒ StepInvocations

Returns a new instance of StepInvocations.



6
7
8
9
10
11
 
# File 'lib/lucid/ast/step_invocations.rb', line 6

def initialize(steps)
  @steps = steps
  @steps.each do |step|
    step.step_collection = self
  end
end

Instance Method Details

#+(step_invocations) ⇒ Object 



34
35
36
 
# File 'lib/lucid/ast/step_invocations.rb', line 34

def +(step_invocations)
  dup(step_invocations)
end

#accept(visitor) ⇒ Object 



13
14
15
16
17
18
19
 
# File 'lib/lucid/ast/step_invocations.rb', line 13

def accept(visitor)
  visitor.visit_steps(self) do
    @steps.each do |step|
      step.accept(visitor)
    end
  end
end

#dup(step_invocations = []) ⇒ Object

Duplicates this instance and adds step_invocations to the end



39
40
41
 
# File 'lib/lucid/ast/step_invocations.rb', line 39

def dup(step_invocations = [])
  StepInvocations.new(@steps + step_invocations)
end

#each(&proc) ⇒ Object 



21
22
23
 
# File 'lib/lucid/ast/step_invocations.rb', line 21

def each(&proc)
  @steps.each(&proc)
end

#exception ⇒ Object 



43
44
45
 
# File 'lib/lucid/ast/step_invocations.rb', line 43

def exception
  @exception ||= ((failed = @steps.detect {|step| step.exception}) && failed.exception)
end

#failed? ⇒ Boolean

Returns:

  • (Boolean) 


54
55
56
 
# File 'lib/lucid/ast/step_invocations.rb', line 54

def failed?
  status == :failed
end

#length ⇒ Object 



63
64
65
 
# File 'lib/lucid/ast/step_invocations.rb', line 63

def length
  @steps.length
end

#max_line_length(feature_element) ⇒ Object 



25
26
27
28
 
# File 'lib/lucid/ast/step_invocations.rb', line 25

def max_line_length(feature_element)
  lengths = (@steps + [feature_element]).map{|e| e.text_length}
  lengths.max
end

#previous_step(step) ⇒ Object 



58
59
60
61
 
# File 'lib/lucid/ast/step_invocations.rb', line 58

def previous_step(step)
  i = @steps.index(step) || -1
  @steps[i-1]
end

#skip_invoke! ⇒ Object 



30
31
32
 
# File 'lib/lucid/ast/step_invocations.rb', line 30

def skip_invoke!
  @steps.each{ |step_invocation| step_invocation.skip_invoke! }
end

#status ⇒ Object 



47
48
49
50
51
52
 
# File 'lib/lucid/ast/step_invocations.rb', line 47

def status
  @steps.each do |step_invocation|
    return step_invocation.status if step_invocation.status != :passed
  end
  :passed
end

#to_sexp ⇒ Object 



67
68
69
 
# File 'lib/lucid/ast/step_invocations.rb', line 67

def to_sexp
  @steps.map{|step| step.to_sexp}
end