# File lib/webmock/util/version_checker.rb, line 6 def initialize(library_name, library_version, min_patch_level, max_minor_version = nil) @library_name, @library_version = library_name, library_version @min_patch_level, @max_minor_version = min_patch_level, max_minor_version @major, @minor, @patch = parse_version(library_version) @min_major, @min_minor, @min_patch = parse_version(min_patch_level) @max_major, @max_minor = parse_version(max_minor_version) if max_minor_version @comparison_result = compare_version end
# File lib/webmock/util/version_checker.rb, line 17 def check_version! warn_about_too_low if too_low? warn_about_too_high if too_high? end
# File lib/webmock/util/version_checker.rb, line 69 def colorize(text, color_code) "#{color_code}#{text}\e[0m" end
# File lib/webmock/util/version_checker.rb, line 47 def compare_version case when @major < @min_major then :too_low when @max_major && @major > @max_major then :too_high when @major > @min_major then :ok when @minor < @min_minor then :too_low when @max_minor && @minor > @max_minor then :too_high when @minor > @min_minor then :ok when @patch < @min_patch then :too_low end end
# File lib/webmock/util/version_checker.rb, line 65 def parse_version(version) version.split('.').map { |v| v.to_i } end
# File lib/webmock/util/version_checker.rb, line 28 def too_high? @comparison_result == :too_high end
# File lib/webmock/util/version_checker.rb, line 24 def too_low? @comparison_result == :too_low end
# File lib/webmock/util/version_checker.rb, line 59 def version_requirement req = ">= #{@min_patch_level}" req += ", < #{@max_major}.#{@max_minor + 1}" if @max_minor req end
# File lib/webmock/util/version_checker.rb, line 37 def warn_about_too_high warn_in_red "You are using #{@library_name} #{@library_version}. " + "WebMock is known to work with #{@library_name} #{version_requirement}. " + "It may not work with this version." end
# File lib/webmock/util/version_checker.rb, line 32 def warn_about_too_low warn_in_red "You are using #{@library_name} #{@library_version}. " + "WebMock supports version #{version_requirement}." end
# File lib/webmock/util/version_checker.rb, line 43 def warn_in_red(text) Kernel.warn colorize(text, "\e[31m") end