class RubiGen::Source
Sources enumerate (yield from each) generator specs which describe where to find and how to create generators. Enumerable is mixed in so, for example, source.collect will retrieve every generator. Sources may be assigned a label to distinguish them.
Attributes
label[R]
Public Class Methods
new(label)
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# File lib/rubigen/lookup.rb, line 189 def initialize(label) @label = label end
Public Instance Methods
each()
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The each method must be implemented in subclasses. The base implementation raises an error.
# File lib/rubigen/lookup.rb, line 195 def each raise NotImplementedError end
names(filter = nil)
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Return a convenient sorted list of all generator names.
# File lib/rubigen/lookup.rb, line 200 def names(filter = nil) inject([]) do |mem, spec| case filter when :visible mem << spec.name if spec.visible? end mem end.sort end