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module Xcode
module ProjectReference
#
# Returns the group specified. If any part of the group does not exist along
# the path the group is created. Also paths can be specified to make the
# traversing of the groups easier.
#
# @note this will attempt to find the paths specified, if it fails to find them
# it will create one and then continue traversing.
#
# @example Traverse a path through the various sub-groups.
#
# project.group('Vendor/MyCode/Support Files')
# # is equivalent to ...
# project.group('Vendor').first.group('MyCode').first.group('Supporting Files')
#
# @note this path functionality current is only exercised from the project level
# all groups will treat the path division `/` as simply a character.
#
# @param [String] name the group name to find/create
#
# @return [Group] the group with the specified name.
#
def group(name,options = {},&block)
# By default create missing groups along the way
options = { :create => true }.merge(options)
current_group = main_group
# @todo consider this traversing and find/create as a normal procedure when
# traversing the project.
name.split("/").each do |path_component|
found_group = current_group.group(path_component).first
if options[:create] and found_group.nil?
found_group = current_group.create_group(path_component)
end
current_group = found_group
break unless current_group
end
current_group.instance_eval(&block) if block_given? and current_group
current_group
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems