Class: Progression::Progress
- Inherits:
-
Object
- Object
- Progression::Progress
- Defined in:
- lib/progression.rb
Instance Attribute Summary collapse
-
#steps ⇒ Object
readonly
Returns the value of attribute steps.
Instance Method Summary collapse
- #completed_steps ⇒ Object
-
#initialize(object, progression) ⇒ Progress
constructor
A new instance of Progress.
- #next_step ⇒ Object
- #percentage_completed ⇒ Object
- #percentage_completed_after_next_step ⇒ Object
Constructor Details
#initialize(object, progression) ⇒ Progress
Returns a new instance of Progress.
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# File 'lib/progression.rb', line 53 def initialize(object, progression) @object = object @progression = progression @steps = progression.steps end |
Instance Attribute Details
#steps ⇒ Object (readonly)
Returns the value of attribute steps.
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# File 'lib/progression.rb', line 51 def steps @steps end |
Instance Method Details
#completed_steps ⇒ Object
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# File 'lib/progression.rb', line 59 def completed_steps steps.select do |step| step.evaluate(@object) end end |
#next_step ⇒ Object
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# File 'lib/progression.rb', line 71 def next_step steps.find do |step| !step.evaluate(@object) end end |
#percentage_completed ⇒ Object
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# File 'lib/progression.rb', line 65 def percentage_completed completed_steps.inject(0) do |percentage_completed, step| percentage_completed + @progression.percentage_value_for(step) end end |
#percentage_completed_after_next_step ⇒ Object
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# File 'lib/progression.rb', line 77 def percentage_completed_after_next_step return 100.0 if next_step.nil? percentage_completed + @progression.percentage_value_for(next_step) end |