Top Level Namespace

Defined Under Namespace

Modules: Xirr

Instance Method Summary collapse

Instance Method Details

#skip_native(reason) ⇒ Object

The native rtsafe solver is optional. If it can't be built — no working C compiler, or create_makefile fails — write a do-nothing Makefile so gem install still succeeds; at runtime the require is rescued and the gem falls back to the pure-Ruby solver.



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# File 'ext/xirr/extconf.rb', line 7

def skip_native(reason)
  warn "xirr: skipping native extension (#{reason}); using pure Ruby."
  File.write('Makefile', "all:\n\t@true\ninstall:\n\t@true\nclean:\n\t@true\n")
  true
end