module StaticMaps::Validations
Public Instance Methods
validate(key,value)
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# File lib/static_maps/validations.rb, line 5 def validate(key,value) value = case key when :visual_refresh to_bool(value, true) when :sensor to_bool(value, false) when :size size = value.match(/([\d]+)[\sx-]*([\d]+)?/) if size size[2].nil? ? size[1]+'x'+size[1] : size[1]+'x'+size[2] else '640x640' end when :scale [1, value.to_i, 2].sort[1] when :zoom value.to_i == 0 ? 12 : value.to_i when :format ['png8','png','png32','gif','jpg','jpg-baseline']. include?(value) ? value : 'png' when :maptype ['roadmap','satellite','terrain','hybrid']. include?(value) ? value : 'roadmap' else value end end
Private Instance Methods
to_bool(value, fallback = false)
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Naive bool force with fallback
# File lib/static_maps/validations.rb, line 44 def to_bool(value, fallback = false) if !!value == value value == true ? true : fallback elsif value.class == String value.casecmp('true') == 0 ? true : fallback else fallback end end