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Versions: 6
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Stored size: 1.08 KB
Contents
module Datacaster
module Runtimes
class StructureCleaner < Base
attr_reader :checked_schema
def initialize(*)
super
@checked_schema = {}
@should_check_stack = [false]
@pointer_stack = [@checked_schema]
end
# Array checked schema are the same as hash one, where
# instead of keys there are array indicies
def checked_key!(key)
if @ignore
return yield if block_given?
return
end
@pointer_stack.last[key] ||= {}
@pointer_stack.push(@pointer_stack.last[key])
@should_check_stack.push(false)
result = yield if block_given?
was_checked = @should_check_stack.pop
@pointer_stack.pop
@pointer_stack.last[key] = true unless was_checked
result
end
def will_check!
@should_check_stack[-1] = true
end
def ignore_checks!(&block)
@ignore = true
result = yield
@ignore = false
result
end
def unchecked?
@should_check_stack == [false]
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems