class Spigot < Formula desc "Command-line streaming exact real calculator" homepage "https://www.chiark.greenend.org.uk/~sgtatham/spigot/" url "https://www.chiark.greenend.org.uk/~sgtatham/spigot/spigot-20190105.c40b723.tar.gz" version "20190105" sha256 "a2c29bf6aa627300444bb06b277edb7e841a83a31fbae7d33adf6f52b1019df7" bottle do cellar :any_skip_relocation sha256 "629d5dcb9ce0a58cb0983956ece08b26c5adefe4fb13eea562cda70f7f172b15" => :mojave sha256 "dd9f37d3a0104425cc70b7bb7c917d3e79879e9bc9abd2f012b4bff1ec76278e" => :high_sierra sha256 "8630f192aca5078c160069da04aea72895158b01ececeeb52babca0ec6f67311" => :sierra end def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--disable-silent-rules", "--prefix=#{prefix}" system "make", "install" end test do # Get Ramanujan's number of decimal places of Tau in base10 expected = <<~EOS 6.28318530717958647692528676655900576839433879875021164194988918461563281 2572417997256069650684234135964296173026564613294187689219101164463450718 8162569622349005682054038770422111192892458979098607639288576219513318668 9225695129646757356633054240381829129713384692069722090865329642678721452 0498282547449174013212631176349763041841925658508183430728735785180720022 6610610976409330427682939038830232188661145407315191839061843722347638652 2358621023709614892475992549913470377150544978245587636602389825966734672 4881313286172042789892790449474381404359721887405541078434352586353504769 3496369353388102640011362542905271216555715426855155792183472743574429368 8180244990686029309917074210158455937851784708403991222425804392172806883 6319627259549542619921037414422699999996745956099902119463465632192637190 0489189106938166052850446165066893700705238623763420200062756775057731750 6641676284123435533829460719650698085751093746231912572776470757518750391 5563715561064342453613226003855753222391818432840397876190514402130971726 5577318723067636559364606039040706037059379915472451988277824994435505669 5826303114971448490830139190165906623372345571177815019676350927492987863 8510120801855403342278019697648025716723207127415320209420363885911192397 8935356748988965107595494536942080950692924160933685181389825866273540579 7830420950432411393204811607630038702250676486007117528049499294652782839 8545208539845593564709563272018683443282439849172630060572365949111413499 6770109891771738539913818544215950186059106423306899744055119204729613309 9823976366959550713273961485308505572510363683514934578195554558760016329 4120032290498384346434429544700282883947137096322722314705104266951483698 9368770466478147882866690955248337250379671389711241 EOS assert_equal shell_output("#{bin}/spigot -d1729 tau").strip, expected.delete!("\n") end end