Class: Latex::Formatters::IntegerFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-latex.rb

Instance Method Summary collapse

Constructor Details

#initialize(comma = true, nums = nil) ⇒ IntegerFormatter

Returns a new instance of IntegerFormatter.



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# File 'lib/ruby-latex.rb', line 375

def initialize(comma=true, nums=nil)
    @format = "%#{nums}d"
    @comma = comma
end

Instance Method Details

#call(object) ⇒ Object 



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# File 'lib/ruby-latex.rb', line 380

def call(object)
    result = @format % [object.to_i]
    result = result.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, "\\1,") if @comma
    return result
end