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-rw-r--r--spec/bundler/support/requirement_checker.rb11
1 files changed, 11 insertions, 0 deletions
diff --git a/spec/bundler/support/requirement_checker.rb b/spec/bundler/support/requirement_checker.rb
new file mode 100644
index 0000000000..d8f5fd5e5f
--- /dev/null
+++ b/spec/bundler/support/requirement_checker.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class RequirementChecker < Proc
+ def self.against(present)
+ provided = Gem::Version.new(present)
+
+ new do |required|
+ !Gem::Requirement.new(required).satisfied_by?(provided)
+ end
+ end
+end