class Flt::FormatBase::FltFmtConversion
Public Class Methods
new(form_class, options={})
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# File lib/float-formats/classes.rb, line 946 def initialize(form_class, options={}) @form_class = form_class @input_rounding = options[:input_rounding] end
Public Instance Methods
exact?(value, options={})
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# File lib/float-formats/classes.rb, line 963 def exact?(value, options={}) options[:exact] end
number_of_digits(value, options={})
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# File lib/float-formats/classes.rb, line 959 def number_of_digits(value, options={}) num_conversions.number_of_digits(value.to_num, options) end
order_of_magnitude(value, options={})
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# File lib/float-formats/classes.rb, line 955 def order_of_magnitude(value, options={}) num_conversions.order_of_maginitude(value.to_num, options) end
read(numeral, exact_input, approximate_simplified)
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# File lib/float-formats/classes.rb, line 972 def read(numeral, exact_input, approximate_simplified) num = num_conversions.read(numeral, exact_input, approximate_simplified) num = num.normalize(@form_class.context) if exact_input && @form_class.normalized? @form_class.num(num) end
type()
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# File lib/float-formats/classes.rb, line 951 def type @form_class end
write(number, exact_input, output_rounding)
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# File lib/float-formats/classes.rb, line 967 def write(number, exact_input, output_rounding) # assert_equal @form_class, number.class num_conversions.write(number.to_num, exact_input, output_rounding) end
Private Instance Methods
num_conversions()
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# File lib/float-formats/classes.rb, line 980 def num_conversions Numerals::Conversions[@form_class.context, input_rounding: @input_rounding] end