class Parser::StaticEnvironment
Constants
- FORWARD_ARGS
Public Class Methods
new()
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# File lib/parser/static_environment.rb, line 8 def initialize reset end
Public Instance Methods
declare(name)
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# File lib/parser/static_environment.rb, line 37 def declare(name) @variables.add(name.to_sym) self end
declare_forward_args()
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# File lib/parser/static_environment.rb, line 47 def declare_forward_args declare(FORWARD_ARGS) end
declared?(name)
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# File lib/parser/static_environment.rb, line 43 def declared?(name) @variables.include?(name.to_sym) end
declared_forward_args?()
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# File lib/parser/static_environment.rb, line 51 def declared_forward_args? declared?(FORWARD_ARGS) end
empty?()
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# File lib/parser/static_environment.rb, line 55 def empty? @stack.empty? end
extend_dynamic()
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# File lib/parser/static_environment.rb, line 24 def extend_dynamic @stack.push(@variables) @variables = @variables.dup self end
extend_static()
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# File lib/parser/static_environment.rb, line 17 def extend_static @stack.push(@variables) @variables = Set[] self end
reset()
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# File lib/parser/static_environment.rb, line 12 def reset @variables = Set[] @stack = [] end
unextend()
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# File lib/parser/static_environment.rb, line 31 def unextend @variables = @stack.pop self end