module Byebug::Helpers::ThreadHelper
Utilities for thread subcommands
Public Instance Methods
context_from_thread(thnum)
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# File lib/byebug/helpers/thread.rb, line 29 def context_from_thread(thnum) ctx = Byebug.contexts.find { |c| c.thnum.to_s == thnum } err = if ctx.nil? pr("thread.errors.no_thread") elsif ctx == context pr("thread.errors.current_thread") elsif ctx.ignored? pr("thread.errors.ignored", arg: thnum) end [ctx, err] end
current_thread?(ctx)
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# File lib/byebug/helpers/thread.rb, line 25 def current_thread?(ctx) ctx.thread == Thread.current end
display_context(ctx)
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# File lib/byebug/helpers/thread.rb, line 8 def display_context(ctx) puts pr("thread.context", thread_arguments(ctx)) end
thread_arguments(ctx)
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# File lib/byebug/helpers/thread.rb, line 12 def thread_arguments(ctx) { status_flag: status_flag(ctx), debug_flag: debug_flag(ctx), id: ctx.thnum, thread: ctx.thread.inspect, file_line: location(ctx), pid: Process.pid, status: ctx.thread.status, current: current_thread?(ctx) } end
Private Instance Methods
debug_flag(ctx)
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# File lib/byebug/helpers/thread.rb, line 61 def debug_flag(ctx) ctx.ignored? ? "!" : " " end
location(ctx)
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@todo Check whether it is Byebug.current_context or context
# File lib/byebug/helpers/thread.rb, line 46 def location(ctx) return context.location if ctx == Byebug.current_context backtrace = ctx.thread.backtrace_locations return "" unless backtrace && backtrace[0] "#{backtrace[0].path}:#{backtrace[0].lineno}" end
status_flag(ctx)
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# File lib/byebug/helpers/thread.rb, line 55 def status_flag(ctx) return "$" if ctx.suspended? current_thread?(ctx) ? "+" : " " end