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#Contains a couple shared methods for Processors.
module Brakeman::ProcessorHelper
def process_all exp
exp.each_sexp do |e|
process e
end
exp
end
def process_all! exp
exp.map! do |e|
if sexp? e
process e
else
e
end
end
exp
end
#Process the arguments of a method call. Does not store results.
#
#This method is used because Sexp#args and Sexp#arglist create new objects.
def process_call_args exp
exp.each_arg do |a|
process a if sexp? a
end
exp
end
def process_class exp
current_class = @current_class
@current_class = class_name exp[1]
process_all exp.body
@current_class = current_class
exp
end
#Sets the current module.
def process_module exp
module_name = class_name(exp.class_name).to_s
prev_module = @current_module
if prev_module
@current_module = "#{prev_module}::#{module_name}"
else
@current_module = module_name
end
if block_given?
yield
else
process_all exp.body
end
@current_module = prev_module
exp
end
# e.g. private defn
def process_call_defn? exp
if call? exp and exp.target.nil? and node_type? exp.first_arg, :defn, :defs and [:private, :public, :protected].include? exp.method
prev_visibility = @visibility
@visibility = exp.method
process exp.first_arg
@visibility = prev_visibility
exp
else
false
end
end
end
Version data entries
26 entries across 26 versions & 3 rubygems