method
check_ruby_version
v2_4_6 -
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Class: SetupCommand
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check_ruby_version()
public
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# File lib/rubygems/commands/setup_command.rb, line 85 def check_ruby_version required_version = Gem::Requirement.new '>= 1.8.7' unless required_version.satisfied_by? Gem.ruby_version then alert_error "Expected Ruby version #{required_version}, is #{Gem.ruby_version}" terminate_interaction 1 end end