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Contents
module Faalis
module Generators
module Concerns
# This **concern** adds the methods needed to support nested resource
# in any dashboad generators. This module adds `parents` key to jsonfile
# which is an array of resource parents in right order.
# For example if we have a nested resource like:
#
# ```ruby
# resources :blogs do
# resources :categories do
# resources :posts
# end
# end
# ```
#
# And we want to create an dashboard scaffold for `post` resource we have
# to add `parent` key to our json file like this:
#
# ```json
# ...
# "parents": [
# "blog",
# "category"
# ]
# ...
# ```
# Please pay attention to singular form of name of parents in json defination
module Parent
private
# check for parent
def parent?
if resource_data.include? 'parents'
return true unless resource_data['parents'].nil?
end
false
end
# Remove the starting slash from the given parent path
def trim_parent_path(path)
path.gsub(/^\//, '')
end
# Return an array of resource parents
def parents
if parent?
_parents = resource_data['parents']
_parents.collect do |p|
trim_parent_path(p)
end
else
[]
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems