Class: Lev::TermMapper::ScopedAndMapped

Inherits:
Lev::TermMapper show all
Defined in:
lib/lev/term_mapper.rb

Instance Method Summary collapse

Methods inherited from Lev::TermMapper

scope, scope_and_map, verbatim

Constructor Details

#initialize(scope = nil, mapping = nil) ⇒ ScopedAndMapped

Returns a new instance of ScopedAndMapped.



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# File 'lib/lev/term_mapper.rb', line 24

def initialize(scope=nil, mapping=nil)
  @scope = scope
  @mapping = mapping
end

Instance Method Details

#map(inputs) ⇒ Object 



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# File 'lib/lev/term_mapper.rb', line 29

def map(inputs)
  inputs = [inputs].flatten.compact
  result = inputs.collect do |input|
    mapped = (@mapping || {})[input] || input
    @scope.nil? ? mapped : [@scope, mapped].flatten
  end
  result.size == 1 ? result.first : result
end