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| author | Joel Martin <github@martintribe.org> | 2014-04-10 22:24:58 -0500 |
|---|---|---|
| committer | Joel Martin <github@martintribe.org> | 2014-04-10 22:24:58 -0500 |
| commit | 8bf53bec72d27d7d895b39812ffae1e990425158 (patch) | |
| tree | a658f2900b9ceff44522780b3d5c28afb1abf0e2 /ruby/env.rb | |
| parent | b5f469de182a3e95b2d968ddccf2e2f9b77a3dc2 (diff) | |
| download | mal-8bf53bec72d27d7d895b39812ffae1e990425158.tar.gz mal-8bf53bec72d27d7d895b39812ffae1e990425158.zip | |
Ruby: step4_if_fn_do with core functions.
Diffstat (limited to 'ruby/env.rb')
| -rw-r--r-- | ruby/env.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ruby/env.rb b/ruby/env.rb index dfd5ec9..97dfa13 100644 --- a/ruby/env.rb +++ b/ruby/env.rb @@ -3,6 +3,15 @@ class Env def initialize(outer=nil, binds=[], exprs=[]) @data = {} @outer = outer + binds.each_index do |i| + if binds[i] == :"&" + data[binds[i+1]] = exprs.drop(i) + break + else + data[binds[i]] = exprs[i] + end + end + return self end def find(key) |