use Array#+ for Ruby1.8

[1, *[2, 3], *[4, 5]] is syntax error in Ruby1.8
rspec · Feb 21, 2017 · 292a07f · 292a07f
1 parent c3ead85
commit 292a07f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spec/support/formatter_support.rb b/spec/support/formatter_support.rb
@@ -25,7 +25,7 @@ def run_rspec_with_formatter(formatter, options={})
     spec_order = options[:seed] ? ["--seed", options[:seed].to_s] : ["--order", "defined"]
 
     options = RSpec::Core::ConfigurationOptions.new([
-      "--format", formatter, *spec_order, *extra_options
+      "--format", formatter, *(spec_order + extra_options)
     ])
 
     err, out = StringIO.new, StringIO.new