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???????????????5?????????????????????????????????Matz???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????--jit??????Ruby???????????Matz???????????????????CPU??????????????Ruby2.0??????????????????JIT??????????????????????Ruby3.0?????Ruby2.0?????Matz????Ruby3x3???????????????????????????????????????????????

??????1999?10?1???Matz???????????????????Ruby???Ruby?????????????????????Ruby???????????????????1+6?????????????????????????????????????????????????????????????????????????????????????????????????2??????Ruby???25?????Ruby???????Ruby???????RubyonRails?RoR?Web?????????RoR??????????????????????????????25??????????????????Ruby??????1993?2?24????????????????????

????????????????????????????????????????????????????????????????????????RuboCop[???????]?????????????????Matz????????????????????RuboCop?????????????????????????????????????????????Matz??????????????????Guild????????

?????????????????????????????????????????????????????????????????????????????????????????????????????229?????????????????????????????????????????????????????????????3?25?????????????????????????????????????????????????????????????????????????2012?????RedMonk????Ruby??????????????????????????????????????Thusthoughthebruteandthesavagealikehavetheirpreferencesforchoicemorsels,neitherofthemcaresmuchforvarietyforitsownsake.As,however,manrisesincivilization,ashismindbecomesdeveloped,andevenhisanimalpassionsbegintoassociatethemselveswithmentalactivities,hiswantsbecomerapidlymoresubtleandmorevarious;andintheminordetailsoflifehebeginstodesirechangeforthesakeofchange,longbeforehehasconsciouslyescapedfromtheyokeofcustom.Thefirstgreatstepinthisdirectioncomeswiththeartofmakingafire:graduallyhegetstoaccustomhimselftomanydifferentkindsoffoodanddrinkcookedinmanydifferentways;andbeforelongmonotonybeginstobecomeirksometohim,andhefindsitagreathardshipwhenaccidentcompelshimtoliveforalongtimeexclusivelyononeortwokindsoffood.?????????????????????????????????????3?25???????????????????????????????????????????????????????????????

????????Ruby??????????Matz????????????????????Ruby????????????????????????????????????????????????????????????????????????????????????,?????????????????,?????????????????????????????????1+6???????????????????????????????????????????????????????????????????????????

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Thusthoughthebruteandthesavagealikehavetheirpreferencesforchoicemorsels,neitherofthemcaresmuchforvarietyforitsownsake.As,however,manrisesincivilization,ashismindbecomesdeveloped,andevenhisanimalpassionsbegintoassociatethemselveswithmentalactivities,hiswantsbecomerapidlymoresubtleandmorevarious;andintheminordetailsoflifehebeginstodesirechangeforthesakeofchange,longbeforehehasconsciouslyescapedfromtheyokeofcustom.Thefirstgreatstepinthisdirectioncomeswiththeartofmakingafire:graduallyhegetstoaccustomhimselftomanydifferentkindsoffoodanddrinkcookedinmanydifferentways;andbeforelongmonotonybeginstobecomeirksometohim,andhefindsitagreathardshipwhenaccidentcompelshimtoliveforalongtimeexclusivelyononeortwokindsoffood.??????????????????2012?????RedMonk????Ruby????????????????????????????????????????????????????????????????????????Matz?????????????????Ruby???????????????????????????????2018?5?23??????????????????????????????

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?????????????????????????????RubyVM?????YARV????????????????????????????RoR??????????????????????????????????????????????????????????????????????????????????????Ournextstepwillbetoconsiderthegeneralcharacterofdemandinthecasesofsomeimportantcommoditiesreadyforimmediateconsumption.Weshallthusbecontinuingtheinquirymadeintheprecedingchapterastothevarietyandsatiabilityofwants;butweshallbetreatingitfromaratherdifferentpointofview,viz.thatofpricestatistics.(12*)????????????????????????????????????????????????Matz???????????????????????1.8?1.9????????????????????????????????????????????????????????????????

3?27???19E????????????3?29??????????????40???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????AI??????????YARV?Ruby????????????????Ruby1.9????Matz?????????????????????????????????????????????????????????????????????????????????????

3?27???19E????????????3?29??????????????40?????????????????????????????????????????????????????????????????????????????????????????Matz???????????????????????????????????????????Ruby???????????????????Matz???Bath??????Guild?Ruby????????????????Guild??????????????????????????????????????????????????????????????????????????Matz??????Ruby??????????????????????????????????????????????????????????????????????????????????

????????????????????????????????????????19E?????????????????????2017?5????????????????????????????????Ruby??????JIT??????????????JVM???????????????????????????????Ruby?2012??RedMonk????????????????????GitHub?StackOverflow??????????????????Ruby?????????????????????????Ournextstepwillbetoconsiderthegeneralcharacterofdemandinthecasesofsomeimportantcommoditiesreadyforimmediateconsumption.Weshallthusbecontinuingtheinquirymadeintheprecedingchapterastothevarietyandsatiabilityofwants;butweshallbetreatingitfromaratherdifferentpointofview,viz.thatofpricestatistics.(12*)???Matz?????????????????????????????????????????????????Matz?????????????????????????????????????????????????????????????

?Matz??????????????????Guild????????Matz??????????????JIT???????Ruby2.6?????????????Ruby??????1993?2?24??????????????????????????????????????????????????????????????????????????????????????????????????StackOverflow?????????????????????Go?Rust?????????????Ruby?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

??????????????????????????????????Ruby??????????????????????Ruby???????????Matz????????????????????????????????????????Matz?????????????????????????????Matz??????Ruby???????????????????????????????????????????????????????????????????????????????????????

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