Class: Byebug::EnableCommand
Constant Summary
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- Subcommands =
[
['breakpoints', 2, 'Enable breakpoints. This is used to cancel the ' \
'effect of the "disable" command. Give breakpoint' \
' numbers (separated by spaces) as arguments or ' \
'no argument at all if you want to reenable ' \
'every breakpoint' ],
['display' , 2, 'Enable some expressions to be displayed when ' \
'program stops. Arguments are the code numbers of' \
' the expressions to resume displaying. Do "info ' \
'display" to see the current list of code numbers' ]
].map do |name, min, help|
Subcmd.new(name, min, help)
end
Class Method Summary
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Instance Method Summary
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Methods inherited from Command
commands, find, format_subcmd, format_subcmds, help, inherited, #initialize, load_commands, #match
Class Method Details
.description ⇒ Object
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# File 'lib/byebug/commands/enable.rb', line 92
def description
%{Enable breakpoints or displays.
This is used to cancel the effect of the "disable" command.}
end
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.names ⇒ Object
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# File 'lib/byebug/commands/enable.rb', line 88
def names
%w(enable)
end
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Instance Method Details
#enable_breakpoints(args) ⇒ Object
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# File 'lib/byebug/commands/enable.rb', line 79
def enable_breakpoints(args)
enable_disable_breakpoints('enable', args)
end
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#enable_display(args) ⇒ Object
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# File 'lib/byebug/commands/enable.rb', line 83
def enable_display(args)
enable_disable_display('enable', args)
end
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#execute ⇒ Object
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# File 'lib/byebug/commands/enable.rb', line 65
def execute
return errmsg "\"enable\" must be followed by \"display\", " \
"\"breakpoints\" or breakpoint numbers.\n" unless @match[1]
args = @match[1].split(/[ \t]+/)
param = args.shift
subcmd = Command.find(Subcommands, param)
if subcmd
send("enable_#{subcmd.name}", args)
else
send('enable_breakpoints', args.unshift(param))
end
end
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#regexp ⇒ Object
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# File 'lib/byebug/commands/enable.rb', line 61
def regexp
/^\s* en(?:able)? (?:\s+(.+))? \s*$/x
end
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