Class: ConservationGuardian::Budget

Inherits:
Object
  • Object
show all
Defined in:
lib/conservation_guardian/budget.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name: "default", limits: {}) ⇒ Budget

limits: Hash of { category_name => max_value }



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# File 'lib/conservation_guardian/budget.rb', line 8

def initialize(name: "default", limits: {})
  @name   = name
  @limits = limits.transform_keys(&:to_sym)
  freeze
end

Instance Attribute Details

#limits ⇒ Object (readonly)

Returns the value of attribute limits.



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# File 'lib/conservation_guardian/budget.rb', line 5

def limits
  @limits
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/conservation_guardian/budget.rb', line 5

def name
  @name
end

Instance Method Details

#categories ⇒ Object 



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# File 'lib/conservation_guardian/budget.rb', line 25

def categories
  @limits.keys
end

#exceeded?(category, value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/conservation_guardian/budget.rb', line 18

def exceeded?(category, value)
  max = limit_for(category)
  return false if max.nil?

  value > max
end

#limit_for(category) ⇒ Object 



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# File 'lib/conservation_guardian/budget.rb', line 14

def limit_for(category)
  @limits[category.to_sym]
end

#to_h ⇒ Object 



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# File 'lib/conservation_guardian/budget.rb', line 29

def to_h
  { name: @name, limits: @limits.dup }
end