Add bin and edit workflow

bin/gems/ttfunk-1.8.0/lib/ttfunk/sci_form.rb

@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+module TTFunk
+  # Scientific number representation
+  class SciForm
+    # Significand
+    # @return [Float, Integer]
+    attr_reader :significand
+
+    # Exponent
+    # @return [Float, Integer]
+    attr_reader :exponent
+
+    # @param significand [Float, Integer]
+    # @param exponent [Float, Integer]
+    def initialize(significand, exponent = 0)
+      @significand = significand
+      @exponent = exponent
+    end
+
+    # Convert to Float.
+    #
+    # @return [Float]
+    def to_f
+      significand * (10**exponent)
+    end
+
+    # Check equality to another number.
+    #
+    # @param other [Float, SciForm]
+    # @return [Boolean]
+    def ==(other)
+      case other
+      when Float
+        other == to_f # rubocop: disable Lint/FloatComparison
+      when self.class
+        other.significand == significand &&
+          other.exponent == exponent
+      else
+        false
+      end
+    end
+
+    alias eql? ==
+  end
+end