Module: Pione::Util::Misc
- Included in:
- Pione::Util
- Defined in:
- lib/pione/util/misc.rb
Instance Method Summary collapse
- #error?(option = {}, &b) ⇒ Boolean
-
#hostname ⇒ String
Returns the hostname of the machine.
-
#ignore_exception(*exceptions) { ... } ⇒ void
Ignores all exceptions of the block execution.
- #parse_features(textual_features) ⇒ Object
- #parse_param_set(textual_param_set) ⇒ Object
Instance Method Details
#error?(option = {}, &b) ⇒ Boolean
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# File 'lib/pione/util/misc.rb', line 16 def error?(option={}, &b) sec = option[:timeout] begin timeout(sec) do b.call false end rescue Object => e true end end |
#hostname ⇒ String
Returns the hostname of the machine.
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# File 'lib/pione/util/misc.rb', line 31 def hostname Socket.gethostname end |
#ignore_exception(*exceptions) { ... } ⇒ void
This method returns an undefined value.
Ignores all exceptions of the block execution.
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# File 'lib/pione/util/misc.rb', line 8 def ignore_exception(*exceptions, &b) exceptions = [Exception] if exceptions.empty? b.call rescue *exceptions => e Log::Debug.ignored_exception(e) return false end |
#parse_features(textual_features) ⇒ Object
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# File 'lib/pione/util/misc.rb', line 35 def parse_features(textual_features) stree = Lang::DocumentParser.new.expr.parse(textual_features) opt = {package_name: "*Feature*", filename: "*Feature*"} Lang::DocumentTransformer.new.apply(stree, opt) end |
#parse_param_set(textual_param_set) ⇒ Object
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# File 'lib/pione/util/misc.rb', line 41 def parse_param_set(textual_param_set) stree = Lang::DocumentParser.new.parameter_set.parse(textual_param_set) opt = {package_name: "*ParamSet*", filename: "*ParamSet*"} params = Lang::DocumentTransformer.new.apply(stree, opt) end |