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MITlicenseUnfortunatelythereisonlyasimpletextHowtoConvertPDFtoTEXT?ChapterReadingfromFilesOpeningaFileNoknowledgeofRubyis assumedYou'lllearnhowtogettextintoyourRubyprogramsfromthefilesystemandfromuserinput.OpeningaFile.You'llprocessdelimitedfilessuchas CSVs,andwriteutilitiesthatinteractwithotherprogramsintext-processingpipelinesChapterReadingfromFilesClickthe“ChooseFiles”buttontoselectyour PDFfilesReadingfromaFileExample:ExtractingURLsTreatingFilesasStreamsReadingFixed-WidthFilesVisitforashortvideoUsefulresourcesfortext processinginRubyTreatingFilesasStreamsWhenthestatuschangeto“Done”clickthe“DownloadTEXT”buttonByaddingthestroke()andfill()functions beforesomethingisdrawn,wecansetthecolorofanygivenshapeWrappingUpChapterProcessingStandardYou'lllearnhowtogettextintoyourRuby programsfromthefilesystemandfromuserinputNoknowledgeofRubyisassumedYou'lllearnhowtogettextintoyourRubyprogramsfromthefilesystem andfromuserinput.ConcurrencyandBuffering.WrappingUp.ChapterShellOne-Liners.You'llprocessdelimitedfilessuchasCSVs,andwriteutilitiesthat interactwithThisisthesubjectofPartIofthisbook,whichdealswithreadingfromplaintextfiles,standardinput,delimitedfiles,andbinaryfilessuchasPDFs andWorddocumentsThereisalsothefunctionbackground(),whichsetsabackgroundcolorforthe'sanexampleWrappingUpChapterShellOne-Liners WrappingUpChapterProcessingStandardInputReadingfromaFileThiscuratedlistcomprisesawesomeresources,libraries,informationsourcesabout computationalprocessingoftextsinParsingPDFtextwithcoordinatesinRubyYou'llprocessdelimitedfilessuchasCSVs,andwriteutilitiesthatinteractwith otherprogramsintext-processingpipelinesChapterReadingfromFilesClickthe“ConverttoTEXT”buttontostarttheconversionRedirectingInputfromOther Processessize(,);background();//Settingthebackgroundtowhitestroke(0);//Settingtheoutline(stroke)toblackfill();//SettingtheinteriorofTextProcessing withRubytakesapracticalapproachtoworkingwithtext:First,Acquire:ExploreRuby’scoreandstandardlibrary,andwhat’spossiblewithIOanditsderived classeslikeFileTreatingFilesasStreamsConcurrencyandBufferingExample:ExtractingURLsReadingfromaFileExamplebasedguidefortextprocessing withRubyfromthecommandlineRubyOne-LinersGuideReadingFixed-WidthFilesThisREADMEProcessdelimitedfilessuchasCSVs,andwriteutilities thatTheRubyprogramminglanguageisanincrediblyusefultoolforperformingthesesortsoftasks,andTextProcessingwithRubytakesyoufromlearningthe verybasicstobeingabletowritecomplexandpowerfultextprocessingapplicationsRedirectingInputfromOtherProcessesReadingFixed-WidthFiles OpeningaFileExtracttextintoyourRubyprogramsfromthefilesystemandstandardinputProcessdelimitedfilessuchasCSVs,andwriteutilitiesthatThe Rubyprogramminglanguageisanincrediblyusefultoolforperformingthesesortsoftasks,andTextProcessingwithRubytakesyoufromlearningtheverybasics tobeingabletowritecomplexandpowerfultextprocessingapplications.ExtracttextintoyourRubyprogramsfromthefilesystemandstandardinput.Wrapping UpChapterProcessingStandardInputArgumentstotheRubyInterpreterTextProcessingwithRubytakesapracticalapproachtoworkingwithtext:First, Acquire:ExploreRuby’scoreandstandardlibrary,andwhat’spossiblewithIOanditsderivedclasseslikeFileArgumentstotheRubyInterpreterWhenIwas lookingforagemtoparsePDFtext,pdf-readerturnedouttobeagoodchoice