Class: SimpleInvoice::Emailer::EmailInvoiceTextTable

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_invoice/emailer/email_invoice_text_table.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ EmailInvoiceTextTable

Returns a new instance of EmailInvoiceTextTable.



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# File 'lib/simple_invoice/emailer/email_invoice_text_table.rb', line 7

def initialize
  @table = Text::Table.new
  @table.rows = []
  @invoice_rows = []
end

Instance Method Details

#line_item(values) ⇒ Object 



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# File 'lib/simple_invoice/emailer/email_invoice_text_table.rb', line 13

def line_item values
  @invoice_rows << values.values_at(*[:description, :price, :quantity, :total]).collect(&:to_s)
end

#text_table ⇒ String

Returns:

  • (String) 


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# File 'lib/simple_invoice/emailer/email_invoice_text_table.rb', line 22

def text_table
  @table.head = left ['Description', 'Price', 'Quantity', 'Total']
  set_column_alignments [:left, :right, :right, :right]
  @invoice_rows.each do |row|
    add_row row
  end
  @table.foot = [{:value => 'Total', :colspan => 3}, right(@total)]
  @table
end

#to_s ⇒ Object 



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# File 'lib/simple_invoice/emailer/email_invoice_text_table.rb', line 32

def to_s
  text_table.to_s
end

#total(total) ⇒ Object 



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# File 'lib/simple_invoice/emailer/email_invoice_text_table.rb', line 17

def total total
  @total = total
end