Sha256: 0d6b33ec3538a07f46548d4f8a940912320cf5503de5a321587ac65166c99a49
Contents?: true
Size: 430 Bytes
Versions: 52
Compression:
Stored size: 430 Bytes
Contents
# frozen_string_literal: true
module EacRubyUtils
class Context
def current
optional_current || raise('No elements in context')
end
def optional_current
stack.last
end
delegate :pop, to: :stack
delegate :push, to: :stack
def on(obj)
push(obj)
begin
yield
ensure
pop
end
end
private
def stack
@stack ||= []
end
end
end
Version data entries
52 entries across 52 versions & 3 rubygems