Merge pull request #15 from RomanPodymov/master

CocoaPods support

NumberKit.podspec

@@ -0,0 +1,15 @@
+Pod::Spec.new do |s|
+  s.name                   = 'NumberKit'
+  s.module_name            = 'NumberKit'
+  s.version                = '2.4.2'
+  s.summary                = 'Advanced numeric data types for Swift 5, including BigInt, Rational, and Complex numbers.'
+  s.homepage               = 'https://github.com/objecthub/swift-numberkit'
+  s.license                = 'Apache License 2.0'
+  s.author                 = { 'Matthias Zenger' => '[email protected]' }
+  s.source                 = { :git => 'https://github.com/objecthub/swift-numberkit.git', :tag => s.version }
+  s.ios.deployment_target = '12.0'
+  s.tvos.deployment_target = '12.0'
+  s.osx.deployment_target = '10.12'
+  s.swift_version = '5.4'
+  s.source_files = 'Sources/NumberKit/**/*.{swift}'
+end