ããã¯ãRubyè³ã«ã¯Crystalã¤ãã Advent Calendar 2015ãã®7æ¥ç®ã®è¨äºã§ãã
Crystal ãä½ã®æ°ç¡ãã«ä½¿ã£ã¦ããã¨ãæ°ãã¤ã㨠.crystal
ã¨ãããã£ã¬ã¯ããªããã¡ãã¡ã«ã§ãã¦ãã¾ãã
Crystal ã¯ã³ã³ãã¤ã«æã« .crystal
ã¨ãããã£ã¬ã¯ããªãä½ãããã§ãã
Ruby ã§ã¹ã¯ãªãããå®è¡ããã¨ãã®ããã« crystal hoge.cr
ã®ããã«å®è¡ãã¦ãã¦ããå®éã«ã¯ã³ã³ãã¤ã«ãã¦å®è¡ãã¦ããã®ã§ããã¯ã .crystal
ãä½ããã¾ãã
% ls -a . .. hoge.cr % crystal hoge.cr % ls -a . .. .crystal hoge.cr
.crystal
ã¯ããã°ã©ã ãã©ãã®ãã£ã¬ã¯ããªã«ç½®ãã¦ãããã«é¢ããããã«ã¬ã³ããã£ã¬ã¯ããªã«ä½æããã¾ãã
ã«ã¬ã³ããã£ã¬ã¯ããªã«ãã¾ãã¾ .crystal
ã¨ãããã¡ã¤ã«ããã£ããã.crystal
ãã£ã¬ã¯ããªãã«ã¬ã³ããã£ã¬ã¯ããªã«ä½æãããã¼ããã·ã§ã³ããªããã°ãã¨ã©ã¼ã«ãªãã³ã³ãã¤ã«ã§ãã¾ããã
ããã¯ã¤ãããCRYSTAL_CACHE_DIR ç°å¢å¤æ°ãè¨å®ãããã¨ã§å ´æãåºå®åã§ããã®ã§ãæå®ãã¦ãããæ¹ãè¯ãã¨æãã¾ãã èªåã¯æ¬¡ã®ããã« $HOME ã®ä¸ã«ä½ãããã«ãã¦ãã¾ãã
CRYSTAL_CACHE_DIR=$HOME/.crystal
è¿½è¨ 2016-05-14
Crystal 0.16 ã§ãCRYSTAL_CACHE_DIR ç°å¢å¤æ°ãè¨å®ããªãã¦ããããã©ã«ãã§ $HOME ã®ä¸ã«ãã£ãã·ã¥ãã£ã¬ã¯ããªãä½ãããã«ãªãã¾ããã
$HOME/.cache/crystal
ã¾ã㯠$HOME/.crystal
ã使ç¨ããã¾ãã