Sha256: bdd10a8ac35d8fa02689b77eecfa4ee9602557259e38ea5659ef752effa8112b
Contents?: true
Size: 399 Bytes
Versions: 33
Compression:
Stored size: 399 Bytes
Contents
# frozen_string_literal: true
module Parser
class VariablesStack
def initialize
@stack = []
push
end
def push
@stack << Set.new
end
def pop
@stack.pop
end
def reset
@stack.clear
end
def declare(name)
@stack.last << name.to_sym
end
def declared?(name)
@stack.last.include?(name.to_sym)
end
end
end
Version data entries
33 entries across 30 versions & 6 rubygems