Module: ViewsHelpers

Included in:
InvoicesView, LineItemsView
Defined in:
lib/invoices/views/helpers/views_helper.rb

Instance Method Summary collapse

Instance Method Details

#compare_length(string, max_length) ⇒ Object 



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# File 'lib/invoices/views/helpers/views_helper.rb', line 2

def compare_length(string, max_length)
  # raise error if string.length < 0 || string.length > max_length
  string = string.to_s unless string.instance_of?(String) 
  if string.length < max_length
    difference = 0
    difference = max_length - string.length
    string + (" " * difference)
  else
    string
  end
end

#divider ⇒ Object 



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# File 'lib/invoices/views/helpers/views_helper.rb', line 19

def divider
  " | "
end

#format_hrs(h) ⇒ Object 



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# File 'lib/invoices/views/helpers/views_helper.rb', line 13

def format_hrs(h)
  compare_length(h, 3)
end

#format_rate(amt) ⇒ Object 



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# File 'lib/invoices/views/helpers/views_helper.rb', line 16

def format_rate(amt)
  compare_length("$" + amt.to_s, 4)
end