module NaturalEarth::Geometries
Constants
- COUNTRY_PATH
- SUBDIVISION_PATH
Public Class Methods
country(iso3166)
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# File lib/natural_earth/geometries.rb, line 14 def country(iso3166) raise KeyError unless Countries.supported?(iso3166) load(path(COUNTRY_PATH, iso3166_1: as_iso3166_1(iso3166))) end
subdivision(iso3166)
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# File lib/natural_earth/geometries.rb, line 20 def subdivision(iso3166) raise KeyError unless Subdivisions.supported?(iso3166) load(path(SUBDIVISION_PATH, iso3166_1: as_iso3166_1(iso3166), iso3166_2: as_iso3166_2(iso3166))) end
Protected Class Methods
load(file_path)
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# File lib/natural_earth/geometries.rb, line 32 def load(file_path) raise ArgumentError unless File.exist?(file_path) raise ArgumentError unless File.readable?(file_path) RGeo::GeoJSON.decode(MultiJson.load(File.read(file_path))) end
path(pattern, args = {})
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# File lib/natural_earth/geometries.rb, line 28 def path(pattern, args = {}) File.join(NaturalEarth::RESOURCES_DIR, format(pattern, **args)) end