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Contents
module Berkshelf
class Location
class << self
# Create a new instance of a Location class given dependency and options.
# The type of class is determined by the values in the given +options+
# Hash.
#
# If you do not provide an option with a matching location id, +nil+
# is returned.
#
# @example Create a git location
# Location.init(dependency, git: 'git://github.com/berkshelf/berkshelf.git')
#
# @example Create a GitHub location
# Location.init(dependency, github: 'berkshelf/berkshelf')
#
# @param [Dependency] dependency
# @param [Hash] options
#
# @return [~BaseLocation, nil]
def init(dependency, options = {})
if klass = klass_from_options(options)
klass.new(dependency, options)
else
nil
end
end
private
# Load the correct location from the given options.
#
# @return [Class, nil]
def klass_from_options(options)
options.each do |key, _|
id = key.to_s.capitalize
begin
return Berkshelf.const_get("#{id}Location")
rescue NameError; end
end
nil
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems