Class: ESortCode::IndustrySortCodeDirectory

Inherits:
Object
  • Object
show all
Defined in:
lib/esortcode/industry_sort_code_directory.rb

Instance Method Summary collapse

Constructor Details

#initialize(xml_doc) ⇒ IndustrySortCodeDirectory

Returns a new instance of IndustrySortCodeDirectory.



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# File 'lib/esortcode/industry_sort_code_directory.rb', line 3

def initialize(xml_doc)
  @xml = xml_doc
  @fields = Hash.new
end

Instance Method Details

#[](v) ⇒ Object

We cache the requested entries in a hash for quicker repeated access to



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# File 'lib/esortcode/industry_sort_code_directory.rb', line 10

def [](v)
  unless @fields.has_key?(v)
    t = @xml.get_text("*/#{v}")
    @fields[v] = t && t.to_s
  end
  
  @fields[v]
end