Class: Byebug::VarInheritCommand
- Inherits:
-
Command
- Object
- Command
- Byebug::VarInheritCommand
show all
- Defined in:
- lib/byebug/commands/variables.rb
Overview
Implements byebug’s ‘var inherit’ command
Constant Summary
Constants inherited
from Command
Command::DEF_OPTIONS
Class Method Summary
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Instance Method Summary
collapse
Methods inherited from Command
command_exists?, commands, find, format_subcmd, format_subcmds, help, inherited, #initialize, load_commands, #match, method_missing, options, register_setting_get, register_setting_set, register_setting_var, settings, settings_map, terminal_width
Class Method Details
.description ⇒ Object
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# File 'lib/byebug/commands/variables.rb', line 183
def description
%{v[ar] ct\t\t\tshow class heirarchy of object}
end
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.names ⇒ Object
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# File 'lib/byebug/commands/variables.rb', line 179
def names
%w(var)
end
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Instance Method Details
#execute ⇒ Object
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# File 'lib/byebug/commands/variables.rb', line 164
def execute
unless @state.context
errmsg "can't get object inheritance.\n"
return
end
puts @match.post_match
obj = debug_eval("#{@match.post_match}.classtree")
if obj
print obj
else
errmsg "Trouble getting object #{@match.post_match}\n"
end
end
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#regexp ⇒ Object
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# File 'lib/byebug/commands/variables.rb', line 160
def regexp
/^\s*v(?:ar)?\s+ct\s*/
end
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