Module: Onboardable::List::Navigation

Included in:
Base
Defined in:
lib/onboardable/list/navigation.rb

Overview

The Navigation module provides methods for navigating through the steps of the onboarding process.

Instance Method Summary collapse

Instance Method Details

#current_step?(step) ⇒ Boolean

Checks if the specified step is the current step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 80

def current_step?(step)
  current_step == step
end

#first_step ⇒ Step

Retrieves the first step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 72

def first_step
  steps.fetch(0)
end

#first_step?(step = current_step) ⇒ Boolean

Checks if the specified step is the first step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 57

def first_step?(step = current_step)
  first_step == step
end

#last_step ⇒ Step

Retrieves the last step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 87

def last_step
  steps.fetch(-1)
end

#last_step?(step = current_step) ⇒ Boolean

Checks if the specified step is the last step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 65

def last_step?(step = current_step)
  last_step == step
end

#next_step ⇒ Step?

Returns the next step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 10

def next_step
  current_index = step_index(current_step)
  steps[current_index.next]
end

#next_step! ⇒ Step

Moves the current step pointer to the next step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 26

def next_step!
  self.current_step = next_step || last_step_error!
end

#next_step?(step) ⇒ Boolean

Checks if the specified step is the next step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 19

def next_step?(step)
  next_step == step
end

#prev_step ⇒ Step?

Returns the previous step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 33

def prev_step
  current_index = step_index(current_step)
  current_index.positive? ? steps[current_index.pred] : nil
end

#prev_step! ⇒ Step

Moves the current step pointer to the previous step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 49

def prev_step!
  self.current_step = prev_step || first_step_error!
end

#prev_step?(step) ⇒ Boolean

Checks if the specified step is the previous step in the onboarding process.



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# File 'lib/onboardable/list/navigation.rb', line 42

def prev_step?(step)
  prev_step == step
end