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rails--rails/railties/lib/rails/gem_version.rb
Prem Sichanugrist 2dd2fcf896
Introduce Rails.gem_version
This method return `Gem::Version.new(Rails.version)`, suggesting a more
reliable way to perform version comparison.

Example:

    Rails.version #=> "4.1.2"
    Rails.gem_version #=> #<Gem::Version "4.1.2">

    Rails.version > "4.1.10" #=> false
    Rails.gem_version > Gem::Version.new("4.1.10") #=> true
    Gem::Requirement.new("~> 4.1.2") =~ Rails.gem_version #=> true

This was originally introduced as `.version` by @charliesome in #8501
but got reverted in #10002 since it was not backward compatible.

Also, updating template for `rake update_versions`.
2014-03-05 12:37:38 -05:00

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Ruby

module Rails
# Returns the version of the currently loaded Rails as a <tt>Gem::Version</tt>
def self.gem_version
Gem::Version.new VERSION::STRING
end
module VERSION
MAJOR = 4
MINOR = 2
TINY = 0
PRE = "alpha"
STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".")
end
end