Class: ShelbyArena::FundList

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/api/fund_list.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ FundList

Constructor.

Options: :reader - (optional) The Reader to use to load the data.

Parameters:

  • options (defaults to: {}) —

    A hash of options for loading the list.



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# File 'lib/api/fund_list.rb', line 16

def initialize(options = {})
  reader = options[:reader] || ShelbyArena::FundListReader.new(options)    
  @json_data = reader.load_data['FundListResult']['Funds']['Fund']
end

Instance Method Details

#[](index) ⇒ Object

Get the specified fund.

Parameters:

  • index —

    The index of the fund to get.

Returns:

  • Fund



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# File 'lib/api/fund_list.rb', line 26

def [](index)
  Fund.new( @json_data[index] ) unless @json_data[index].nil?
end

#each(&block) ⇒ Object

This method is needed for Enumerable.



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# File 'lib/api/fund_list.rb', line 32

def each &block
  @json_data.each{ |fund| yield( Fund.new(fund) )}
end

#empty? ⇒ Boolean

Checks if the list is empty.

Returns:

  • (Boolean) —

    True on empty, false otherwise.



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# File 'lib/api/fund_list.rb', line 43

def empty?
  self.count == 0 ? true : false
end