Sha256: bb53a0927e82344cc7f5272ba4e557d8acc2a0787c7cf74067e5d0ddf1672f0f
Contents?: true
Size: 1.68 KB
Versions: 7
Compression:
Stored size: 1.68 KB
Contents
module Gem
module QuickLoader
def bin_path(gem_name, exec_name = nil, *version_requirements)
unless GemPaths.has_key?(gem_name) then
raise Gem::LoadError, "Could not find RubyGem #{gem_name} (>= 0)\n"
end
version_match = false
if version_requirements.empty?
version_match = true
else
if version_requirements.length > 1 then
version_match = false
else
requirement, version = version_requirements[0].split
requirement.strip!
if loaded_version = GemVersions[gem_name] then
case requirement
when ">", ">=" then
if (loaded_version <=> Gem.integers_for(version)) >= 0
version_match = true
end
when "~>" then
required_version = Gem.integers_for version
if loaded_version.first == required_version.first
version_match = true
end
end
end
end
end
if version_match && exec_name
full_path = GemPaths[gem_name] + '/bin/' + exec_name
if File.exist? full_path
return full_path
end
end
QuickLoader.load_full_rubygems_library
bin_path(gem_name, exec_name, *version_requirements)
end
# 1.9.1's gem_prelude doesn't seem to have this for some reason...
def integers_for(gem_version)
numbers = gem_version.split(".").collect {|n| n.to_i}
numbers.pop while numbers.last == 0
numbers << 0 if numbers.empty?
numbers
end unless Gem.respond_to?(:integers_for)
end
extend QuickLoader
end
Version data entries
7 entries across 7 versions & 1 rubygems