rubberband 1.8.1 (new formula)
rubberband 1.8.1 (new formula)

Originally from http://tuohela.net/irc/rubberband.rb
Modified by mtolly to include libsndfile dependency,
and to install pkg-config file
plus tests, updates and fixes from myself

Closes #46664.

Signed-off-by: Mike McQuaid <a17fed27eaa842282862ff7c1b9c8395a26ac320@mikemcquaid.com>

theeternalsw0rd/homebrew,haihappen/homebrew,feelpp/homebrew,elgertam/homebrew,dalanmiller/homebrew,bukzor/linuxbrew,jsjohnst/homebrew,nelstrom/homebrew,polishgeeks/homebrew,Homebrew/linuxbrew,SteveClement/homebrew,pdxdan/homebrew,saketkc/linuxbrew,polishgeeks/homebrew,yazuuchi/homebrew,saketkc/linuxbrew,ilovezfs/homebrew,dplarson/homebrew,menivaitsi/homebrew,cosmo0920/homebrew,hyuni/homebrew,razamatan/homebrew,liamstask/homebrew,skinny-framework/homebrew,geoff-codes/homebrew,cchacin/homebrew,AlexejK/homebrew,pdxdan/homebrew,SteveClement/homebrew,ilovezfs/homebrew,skatsuta/homebrew,feelpp/homebrew,optikfluffel/homebrew,lrascao/homebrew,ento/homebrew,cosmo0920/homebrew,kenips/homebrew,filcab/homebrew,dutchcoders/homebrew,iostat/homebrew2,ybott/homebrew,royhodgman/homebrew,redpen-cc/homebrew,DoomHammer/linuxbrew,booi/homebrew,Red54/homebrew,blogabe/homebrew,reelsense/homebrew,yazuuchi/homebrew,slyphon/homebrew,ablyler/homebrew,influxdata/homebrew,SteveClement/homebrew,getgauge/homebrew,hakamadare/homebrew,jconley/homebrew,treyharris/homebrew,manphiz/homebrew,muellermartin/homebrew,hyuni/homebrew,thinker0/homebrew,pcottle/homebrew,jarrettmeyer/homebrew,cosmo0920/homebrew,BrewTestBot/homebrew,base10/homebrew,ebouaziz/linuxbrew,keith/homebrew,quantumsteve/homebrew,recruit-tech/homebrew,ralic/homebrew,OJFord/homebrew,vigo/homebrew,eighthave/homebrew,alebcay/homebrew,heinzf/homebrew,geoff-codes/homebrew,youtux/homebrew,jamer/homebrew,base10/homebrew,pdxdan/homebrew,bukzor/linuxbrew,SteveClement/homebrew,redpen-cc/homebrew,marcwebbie/homebrew,danieroux/homebrew,reelsense/homebrew,redpen-cc/homebrew,jiashuw/homebrew,tschoonj/homebrew,dericed/homebrew,dickeyxxx/homebrew,recruit-tech/homebrew,Angeldude/linuxbrew,jconley/homebrew,DoomHammer/linuxbrew,ablyler/homebrew,Chilledheart/homebrew,esamson/homebrew,teslamint/homebrew,LinusU/homebrew,cchacin/homebrew,TaylorMonacelli/homebrew,optikfluffel/homebrew,ebouaziz/linuxbrew,drewwells/homebrew,brunchboy/homebrew,lvicentesanchez/homebrew,LinusU/homebrew,petere/homebrew,tschoonj/homebrew,pcottle/homebrew,drbenmorgan/linuxbrew,zchee/homebrew,josa42/homebrew,Red54/homebrew,princeofdarkness76/homebrew,ento/homebrew,gicmo/homebrew,Angeldude/linuxbrew,skinny-framework/homebrew,drewwells/homebrew,zhipeng-jia/homebrew,iandennismiller/homebrew,heinzf/homebrew,elyscape/homebrew,marcwebbie/homebrew,bukzor/linuxbrew,Red54/homebrew,ear/homebrew,yumitsu/homebrew,utzig/homebrew,ebouaziz/linuxbrew,megahall/homebrew,xcezx/homebrew,sakra/homebrew,Asuranceturix/homebrew,joshfriend/homebrew,skinny-framework/homebrew,heinzf/homebrew,kenips/homebrew,emcrisostomo/homebrew,Gasol/homebrew,Asuranceturix/homebrew,zchee/homebrew,ryanfb/homebrew,retrography/homebrew,scorphus/homebrew,davydden/linuxbrew,ehamberg/homebrew,reelsense/linuxbrew,thinker0/homebrew,Chilledheart/homebrew,danieroux/homebrew,Angeldude/linuxbrew,theeternalsw0rd/homebrew,drbenmorgan/linuxbrew,sometimesfood/homebrew,koraktor/homebrew,keith/homebrew,mmizutani/homebrew,cprecioso/homebrew,hongkongkiwi/homebrew,AlexejK/homebrew,yumitsu/homebrew,MartinDelille/homebrew,koraktor/homebrew,sjackman/linuxbrew,koraktor/homebrew,mkrapp/homebrew,drbenmorgan/linuxbrew,galaxy001/homebrew,jarrettmeyer/homebrew,dgageot/homebrew,jarrettmeyer/homebrew,haihappen/homebrew,ear/homebrew,ralic/homebrew,reelsense/homebrew,gicmo/homebrew,razamatan/homebrew,lrascao/homebrew,hanxue/homebrew,influxdb/homebrew,drbenmorgan/linuxbrew,OJFord/homebrew,dunn/homebrew,Linuxbrew/linuxbrew,yangj1e/homebrew,blogabe/homebrew,arnested/homebrew,vigo/homebrew,tutumcloud/homebrew,Homebrew/homebrew,AGWA-forks/homebrew,brunchboy/homebrew,alebcay/homebrew,davydden/linuxbrew,LinusU/homebrew,jab/homebrew,reelsense/linuxbrew,emcrisostomo/homebrew,keith/homebrew,Gasol/homebrew,josa42/homebrew,reelsense/linuxbrew,ento/homebrew,codeout/homebrew,LinusU/homebrew,3van/homebrew,Homebrew/homebrew,decors/homebrew,gicmo/homebrew,influxdata/homebrew,johanhammar/homebrew,Asuranceturix/homebrew,dunn/homebrew,galaxy001/homebrew,ablyler/homebrew,youtux/homebrew,theeternalsw0rd/homebrew,dunn/homebrew,benjaminfrank/homebrew,kevinastone/homebrew,totalvoidness/homebrew,sakra/homebrew,georgschoelly/homebrew,sakra/homebrew,brunchboy/homebrew,AlexejK/homebrew,TaylorMonacelli/homebrew,BrewTestBot/homebrew,BrewTestBot/homebrew,manphiz/homebrew,davydden/linuxbrew,gnubila-france/linuxbrew,ralic/homebrew,bigbes/homebrew,sferik/homebrew,sferik/homebrew,georgschoelly/homebrew,slyphon/homebrew,nelstrom/homebrew,cprecioso/homebrew,yumitsu/homebrew,MartinDelille/homebrew,reelsense/linuxbrew,elgertam/homebrew,SuperNEMO-DBD/cadfaelbrew,ybott/homebrew,gnubila-france/linuxbrew,razamatan/homebrew,mkrapp/homebrew,dkotvan/homebrew,kevinastone/homebrew,hakamadare/homebrew,tschoonj/homebrew,decors/homebrew,gnubila-france/linuxbrew,retrography/homebrew,3van/homebrew,filcab/homebrew,jamer/homebrew,codeout/homebrew,iostat/homebrew2,ehamberg/homebrew,slyphon/homebrew,gawbul/homebrew,youtux/homebrew,dkotvan/homebrew,hanxue/homeb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