diff options
Diffstat (limited to 'ruby/step3_env.rb')
| -rw-r--r-- | ruby/step3_env.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ruby/step3_env.rb b/ruby/step3_env.rb index 7266424..88811f0 100644 --- a/ruby/step3_env.rb +++ b/ruby/step3_env.rb @@ -1,4 +1,5 @@ -require "readline" +$: << File.expand_path(File.dirname(__FILE__)) +require "mal_readline" require "types" require "reader" require "printer" @@ -66,7 +67,7 @@ repl_env.set(:-, lambda {|a,b| a - b}) repl_env.set(:*, lambda {|a,b| a * b}) repl_env.set(:/, lambda {|a,b| a / b}) -while line = Readline.readline("user> ", true) +while line = _readline("user> ") begin puts REP[line] rescue Exception => e |