module GemCollector::GemVersionValidationFilter

Public Class Methods

before(controller) click to toggle source
# File lib/autoload/gem_collector/gem_version_validation_filter.rb, line 2
def self.before(controller)
  [controller.params[:from_version], controller.params[:to_version]].each do |v|
    controller.render status: 400, plain: "Invalid version string: #{v}" unless valid_version?(v)
  end
end
valid_version?(v) click to toggle source
# File lib/autoload/gem_collector/gem_version_validation_filter.rb, line 8
def self.valid_version?(v)
  begin
    ::Gem::Version.new(v)
    true
  rescue ArgumentError
    false
  end
end