Class: Nhgis::GeogLevelCollection

Inherits:
Object
  • Object
show all
Defined in:
app/models/nhgis/geog_level_collection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(preselected_geog_levels, available_geog_levels) ⇒ GeogLevelCollection

Returns a new instance of GeogLevelCollection.



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# File 'app/models/nhgis/geog_level_collection.rb', line 8

def initialize(preselected_geog_levels, available_geog_levels)
  @preselected_geog_levels = GeogLevel.find_all_by_istads_id(preselected_geog_levels).sort{|a,b| a.istads_seq <=> b.istads_seq}
  @geog_level_groups = GeogLevelGroup.all_geog_level_groups_using(preselected_geog_levels, available_geog_levels)
  @geogs_with_boundary_files = GeogLevel.find_geog_levels_having_shapefiles.map{|obj|obj.istads_id}
end

Instance Attribute Details

#geog_level_groups ⇒ Object

Returns the value of attribute geog_level_groups.



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# File 'app/models/nhgis/geog_level_collection.rb', line 6

def geog_level_groups
  @geog_level_groups
end

#geogs_with_boundary_files ⇒ Object

Returns the value of attribute geogs_with_boundary_files.



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# File 'app/models/nhgis/geog_level_collection.rb', line 4

def geogs_with_boundary_files
  @geogs_with_boundary_files
end

#preselected_geog_levels ⇒ Object

Returns the value of attribute preselected_geog_levels.



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# File 'app/models/nhgis/geog_level_collection.rb', line 5

def preselected_geog_levels
  @preselected_geog_levels
end