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Versions: 9
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Contents
class ComponentPaths
def initialize(root=nil)
@root = root || Dir.pwd
end
# Yield for every folder where we might find components
def app_folders
# Find all app folders
@app_folders ||= begin
app_folders = ["#{@root}/app", "#{@root}/vendor/app"].map {|f| File.expand_path(f) }
# Gem folders with volt in them
# TODO: we should probably qualify this a bit more
app_folders += Gem.loaded_specs.values.map { |g| g.full_gem_path }.reject {|g| g !~ /volt/ }.map {|f| f + '/app' }
app_folders
end
# Yield each app folder and return a flattened array with
# the results
files = []
@app_folders.each do |app_folder|
files << yield(app_folder)
end
return files.flatten
end
def components
return @components if @components
@components = {}
app_folders do |app_folder|
Dir["#{app_folder}/*"].each do |folder|
if File.directory?(folder)
folder_name = folder[/[^\/]+$/]
@components[folder_name] ||= []
@components[folder_name] << folder
end
end
end
return @components
end
def component_path(name)
folders = components[name]
if folders
return folders.first
else
return nil
end
end
# Return every asset folder we need to serve from
def asset_folders
folders = []
app_folders do |app_folder|
Dir["#{app_folder}/*/assets"].each do |asset_folder|
folders << yield(asset_folder)
end
end
folders.flatten
end
end
Version data entries
9 entries across 9 versions & 1 rubygems