Class: Hashira::Coupling::Scope

Inherits:
Object
  • Object
show all
Defined in:
lib/hashira/coupling/scope.rb

Constant Summary collapse

CORE = 
Object.constants.select { Object.const_source_location(it) == [] }.to_set(&:to_s).freeze

Instance Method Summary collapse

Constructor Details

#initialize(registry, catalog, placement) ⇒ Scope

Returns a new instance of Scope.



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# File 'lib/hashira/coupling/scope.rb', line 6

def initialize(registry, catalog, placement)
  @registry = registry
  @catalog = catalog
  @placement = placement
end

Instance Method Details

#pinpoint(segments) ⇒ Object 



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# File 'lib/hashira/coupling/scope.rb', line 18

def pinpoint(segments)
  return if @placement.skip?(segments)
  qualify(descend([], segments))
end

#resolve(segments, nesting) ⇒ Object 



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# File 'lib/hashira/coupling/scope.rb', line 12

def resolve(segments, nesting)
  return if @placement.skip?(segments)
  scoped = nesting.reverse_each.filter_map { descend(it, segments) }.first
  scoped ? qualify(scoped) : outward(@catalog.strip(segments))
end