Sha256: e0240986e3433527df7bf80ce4d7d66ae0b2264a1dde502b37489e174fa23063
Contents?: true
Size: 811 Bytes
Versions: 156
Compression:
Stored size: 811 Bytes
Contents
# frozen_string_literal: true
require 'eac_ruby_utils/console/speaker/node'
module EacRubyUtils
module Console
module Speaker
class << self
def current_node
nodes_stack.last
end
def on_node(&block)
push
yield(*(block.arity.zero? ? [] : [current_node]))
ensure
pop
end
def push
nodes_stack << ::EacRubyUtils::Console::Speaker::Node.new
current_node
end
def pop
return nodes_stack.pop if nodes_stack.count > 1
raise "Cannot remove first node (nodes_stack.count: #{nodes_stack.count})"
end
private
def nodes_stack
@nodes_stack ||= [::EacRubyUtils::Console::Speaker::Node.new]
end
end
end
end
end
Version data entries
156 entries across 156 versions & 3 rubygems