Module: Byebug::Helpers::ThreadHelper
- Included in:
- ThreadCommand::CurrentCommand, ThreadCommand::ListCommand, ThreadCommand::ResumeCommand, ThreadCommand::StopCommand, ThreadCommand::SwitchCommand
- Defined in:
- lib/byebug/helpers/thread.rb
Overview
Utilities for thread subcommands
Instance Method Summary collapse
- #context_from_thread(thnum) ⇒ Object
- #current_thread?(ctx) ⇒ Boolean
- #display_context(ctx) ⇒ Object
- #thread_arguments(ctx) ⇒ Object
Instance Method Details
#context_from_thread(thnum) ⇒ Object
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# File 'lib/byebug/helpers/thread.rb', line 46 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) ⇒ Boolean
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# File 'lib/byebug/helpers/thread.rb', line 42 def current_thread?(ctx) ctx.thread == Thread.current end |
#display_context(ctx) ⇒ Object
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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) ⇒ Object
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# File 'lib/byebug/helpers/thread.rb', line 11 def thread_arguments(ctx) status_flag = if ctx.suspended? '$' else current_thread?(ctx) ? '+' : ' ' end debug_flag = ctx.ignored? ? '!' : ' ' # Check whether it is Byebug.current_context or context if ctx == Byebug.current_context file_line = context.location else backtrace = ctx.thread.backtrace_locations if backtrace && backtrace[0] file_line = "#{backtrace[0].path}:#{backtrace[0].lineno}" end end { status_flag: status_flag, debug_flag: debug_flag, id: ctx.thnum, thread: ctx.thread.inspect, file_line: file_line || '', pid: Process.pid, status: ctx.thread.status, current: current_thread?(ctx) } end |