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authorBen Sanders <ben@sanders.life>2026-08-02 09:49:25 -0400
committerBen Sanders <ben@sanders.life>2026-08-02 09:49:25 -0400
commitb41479c91e6685511c1f8ba8586106b322073b62 (patch)
treec9f1345999d754ae0a533849966427e792d9e68d /vendor/bundle/ruby/3.4.0/gems/bigdecimal-4.1.2/lib/bigdecimal/util.rb
parentcfaceeb9a6d1295f5754be211858155cd309acc2 (diff)
added statscounter code
Diffstat (limited to 'vendor/bundle/ruby/3.4.0/gems/bigdecimal-4.1.2/lib/bigdecimal/util.rb')
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1 files changed, 186 insertions, 0 deletions
diff --git a/vendor/bundle/ruby/3.4.0/gems/bigdecimal-4.1.2/lib/bigdecimal/util.rb b/vendor/bundle/ruby/3.4.0/gems/bigdecimal-4.1.2/lib/bigdecimal/util.rb
new file mode 100644
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+++ b/vendor/bundle/ruby/3.4.0/gems/bigdecimal-4.1.2/lib/bigdecimal/util.rb
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+# frozen_string_literal: true
+#
+#--
+# bigdecimal/util extends various native classes to provide the #to_d method,
+# and provides BigDecimal#to_d and BigDecimal#to_digits.
+#++
+
+require 'bigdecimal'
+
+class Integer < Numeric
+ # call-seq:
+ # int.to_d -> bigdecimal
+ #
+ # Returns the value of +int+ as a BigDecimal.
+ #
+ # require 'bigdecimal'
+ # require 'bigdecimal/util'
+ #
+ # 42.to_d # => 0.42e2
+ #
+ # See also Kernel.BigDecimal.
+ #
+ def to_d
+ BigDecimal(self)
+ end
+end
+
+
+class Float < Numeric
+ # call-seq:
+ # float.to_d -> bigdecimal
+ # float.to_d(precision) -> bigdecimal
+ #
+ # Returns the value of +float+ as a BigDecimal.
+ # The +precision+ parameter is used to determine the number of
+ # significant digits for the result. When +precision+ is set to +0+,
+ # the number of digits to represent the float being converted is determined
+ # automatically.
+ # The default +precision+ is +0+.
+ #
+ # require 'bigdecimal'
+ # require 'bigdecimal/util'
+ #
+ # 0.5.to_d # => 0.5e0
+ # 1.234.to_d # => 0.1234e1
+ # 1.234.to_d(2) # => 0.12e1
+ #
+ # See also Kernel.BigDecimal.
+ #
+ def to_d(precision=0)
+ BigDecimal(self, precision)
+ end
+end
+
+
+class String
+ # call-seq:
+ # str.to_d -> bigdecimal
+ #
+ # Returns the result of interpreting leading characters in +str+
+ # as a BigDecimal.
+ #
+ # require 'bigdecimal'
+ # require 'bigdecimal/util'
+ #
+ # "0.5".to_d # => 0.5e0
+ # "123.45e1".to_d # => 0.12345e4
+ # "45.67 degrees".to_d # => 0.4567e2
+ #
+ # See also Kernel.BigDecimal.
+ #
+ def to_d
+ BigDecimal.interpret_loosely(self)
+ end
+end
+
+
+class BigDecimal < Numeric
+ # call-seq:
+ # a.to_digits -> string
+ #
+ # Converts a BigDecimal to a String of the form "nnnnnn.mmm".
+ # This method is deprecated; use BigDecimal#to_s("F") instead.
+ #
+ # require 'bigdecimal/util'
+ #
+ # d = BigDecimal("3.14")
+ # d.to_digits # => "3.14"
+ #
+ def to_digits
+ if self.nan? || self.infinite? || self.zero?
+ self.to_s
+ else
+ i = self.to_i.to_s
+ _,f,_,z = self.frac.split
+ i + "." + ("0"*(-z)) + f
+ end
+ end
+
+ # call-seq:
+ # a.to_d -> bigdecimal
+ #
+ # Returns self.
+ #
+ # require 'bigdecimal/util'
+ #
+ # d = BigDecimal("3.14")
+ # d.to_d # => 0.314e1
+ #
+ def to_d
+ self
+ end
+end
+
+
+class Rational < Numeric
+ # call-seq:
+ # rat.to_d(precision) -> bigdecimal
+ #
+ # Returns the value as a BigDecimal.
+ #
+ # The +precision+ parameter is used to determine the number of
+ # significant digits for the result. When +precision+ is set to +0+,
+ # the number of digits to represent the float being converted is determined
+ # automatically.
+ # The default +precision+ is +0+.
+ #
+ # require 'bigdecimal'
+ # require 'bigdecimal/util'
+ #
+ # Rational(22, 7).to_d(3) # => 0.314e1
+ #
+ # See also Kernel.BigDecimal.
+ #
+ def to_d(precision=0)
+ BigDecimal(self, precision)
+ end
+end
+
+
+class Complex < Numeric
+ # call-seq:
+ # cmp.to_d -> bigdecimal
+ # cmp.to_d(precision) -> bigdecimal
+ #
+ # Returns the value as a BigDecimal.
+ # If the imaginary part is not +0+, an error is raised
+ #
+ # The +precision+ parameter is used to determine the number of
+ # significant digits for the result. When +precision+ is set to +0+,
+ # the number of digits to represent the float being converted is determined
+ # automatically.
+ # The default +precision+ is +0+.
+ #
+ # require 'bigdecimal'
+ # require 'bigdecimal/util'
+ #
+ # Complex(0.1234567, 0).to_d(4) # => 0.1235e0
+ # Complex(Rational(22, 7), 0).to_d(3) # => 0.314e1
+ # Complex(1, 1).to_d # raises ArgumentError
+ #
+ # See also Kernel.BigDecimal.
+ #
+ def to_d(precision=0)
+ BigDecimal(self) unless self.imag.zero? # to raise error
+
+ BigDecimal(self.real, precision)
+ end
+end
+
+
+class NilClass
+ # call-seq:
+ # nil.to_d -> bigdecimal
+ #
+ # Returns nil represented as a BigDecimal.
+ #
+ # require 'bigdecimal'
+ # require 'bigdecimal/util'
+ #
+ # nil.to_d # => 0.0
+ #
+ def to_d
+ BigDecimal(0)
+ end
+end