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 28 def context_from_thread(thnum) ctx = Byebug.contexts.find { |c| c.thnum.to_s == thnum } err = case when ctx.nil? then pr('thread.errors.no_thread') when ctx == context then pr('thread.errors.current_thread') when ctx.ignored? then pr('thread.errors.ignored', arg: thnum) end [ctx, err] end
current_thread?(ctx)
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# File lib/byebug/helpers/thread.rb, line 24 def current_thread?(ctx) ctx.thread == Thread.current end
display_context(ctx)
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# File lib/byebug/helpers/thread.rb, line 7 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 11 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 58 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 43 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 52 def status_flag(ctx) return '$' if ctx.suspended? current_thread?(ctx) ? '+' : ' ' end