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Contents
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
class TwitterCldr.TerritoriesContainment
@territories_data = `{{{territories_data}}}`
@contains: (parent_code, child_code) ->
@validate_territory(parent_code)
@validate_territory(child_code)
immediate_children = @children(parent_code)
contains = false
if child_code in immediate_children
contains = true
else
for immediate_child in immediate_children
if @contains(immediate_child, child_code)
contains = true
break
contains
@parents: (territory_code) ->
@validate_territory(territory_code)
@parents_data[territory_code]
@children: (territory_code) ->
@validate_territory(territory_code)
@territories_data[territory_code] || []
@prepare_parents_data: ->
data = {}
for territory, children of @territories_data
data[territory] = [] unless territory of data
for child in children
data[child] = [] unless child of data
data[child].push(territory)
data
@parents_data = @prepare_parents_data()
@validate_territory: (territory_code) ->
throw "unknown territory code" unless territory_code of @parents_data
Version data entries
4 entries across 4 versions & 1 rubygems