Class: RothIRA

Inherits:
Object
  • Object
show all
Defined in:
lib/roth_ira.rb,
lib/roth_ira/version.rb

Constant Summary collapse

VERSION = 
'1.2.1'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(year) ⇒ RothIRA

Returns a new instance of RothIRA.

Raises:

  • (ArgumentError) 


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# File 'lib/roth_ira.rb', line 6

def initialize(year)
  raise(ArgumentError, "Invalid Tax Year #{year}") unless year.between?(2015, 2018)
  @year = year
  @limits = YAML.load(File.read(__dir__ + "/limits.yaml"))[year]
end

Instance Attribute Details

#age ⇒ Object (readonly)

Returns the value of attribute age.



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# File 'lib/roth_ira.rb', line 4

def age
  @age
end

#agi ⇒ Object (readonly)

Returns the value of attribute agi.



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# File 'lib/roth_ira.rb', line 4

def agi
  @agi
end

#filing_status ⇒ Object (readonly)

Returns the value of attribute filing_status.



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# File 'lib/roth_ira.rb', line 4

def filing_status
  @filing_status
end

#limits ⇒ Object (readonly)

Returns the value of attribute limits.



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# File 'lib/roth_ira.rb', line 4

def limits
  @limits
end

#spouse_age ⇒ Object (readonly)

Returns the value of attribute spouse_age.



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# File 'lib/roth_ira.rb', line 4

def spouse_age
  @spouse_age
end

#year ⇒ Object (readonly)

Returns the value of attribute year.



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# File 'lib/roth_ira.rb', line 4

def year
  @year
end

Instance Method Details

#calculate(agi, filing_status, *ages) ⇒ Object 



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# File 'lib/roth_ira.rb', line 12

def calculate(agi, filing_status, *ages)
  @agi = agi
  @filing_status = filing_status
  @age = ages.first
  @spouse_age = ages.size == 2 ? ages.last : 0

  calculate_limit
end