Sha256: 1b482dd63ab74ed3473006c20aaa409648c4f3e12dc876162eb3d5aa25665020
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Size: 1.55 KB
Versions: 13
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Stored size: 1.55 KB
Contents
module Datadog
module Contrib
# Base provides features that are shared across all integrations
module Patchable
def self.included(base)
base.send(:extend, ClassMethods)
base.send(:include, InstanceMethods)
end
# Class methods for integrations
module ClassMethods
def version
nil
end
# Is the target available? (e.g. gem installed?)
def available?
!version.nil?
end
# Is the target loaded into the application? (e.g. constants defined?)
def loaded?
true
end
# Is the loaded code compatible with this integration? (e.g. minimum version met?)
def compatible?
available? && Gem::Version.new(RUBY_VERSION) >= Gem::Version.new(VERSION::MINIMUM_RUBY_VERSION)
end
# Can the patch for this integration be applied?
def patchable?
available? && loaded? && compatible?
end
end
# Instance methods for integrations
module InstanceMethods
def patcher
nil
end
def patch
if !self.class.patchable? || patcher.nil?
desc = "Available?: #{self.class.available?}"
desc += ", Loaded? #{self.class.loaded?}"
desc += ", Compatible? #{self.class.compatible?}"
desc += ", Patchable? #{self.class.patchable?}"
Datadog.logger.warn("Unable to patch #{self.class.name} (#{desc})")
return
end
patcher.patch
end
end
end
end
end
Version data entries
13 entries across 13 versions & 2 rubygems