From 546f3936d4bf51b1f575b2b4adf4e20330db22f2 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Fri, 11 Dec 2015 16:25:38 +0100
Subject: DerivationToJson module

---
 derivation_to_json/README                |  7 -------
 derivation_to_json/README.md             |  9 +++++++++
 derivation_to_json/derivation_to_json.rb | 12 ++++++++----
 3 files changed, 17 insertions(+), 11 deletions(-)
 delete mode 100644 derivation_to_json/README
 create mode 100644 derivation_to_json/README.md

(limited to 'derivation_to_json')

diff --git a/derivation_to_json/README b/derivation_to_json/README
deleted file mode 100644
index 0f83d5a..0000000
--- a/derivation_to_json/README
+++ /dev/null
@@ -1,7 +0,0 @@
-This (horrid) hack reads cdec's "--show_derivations" and "--extract_rules" into data structures  and tries to align "groups" in source and target sides
-of rules in a smart, presentable way. The result resembles a phrase-based
-system, given that the word alignment gives enough hints.
-
-To run:
-  ./derivation_to_json.rb < <one of the .raw files>
-
diff --git a/derivation_to_json/README.md b/derivation_to_json/README.md
new file mode 100644
index 0000000..9667a80
--- /dev/null
+++ b/derivation_to_json/README.md
@@ -0,0 +1,9 @@
+This (horrid) hack reads cdec's "--show_derivations" and "--extract_rules" into
+data structures  and tries to align "groups" in source and target sides
+of rules in a smart, presentable way. The result resembles a phrase-based
+system, given that the word alignment gives enough hints.
+
+To run:
+  ./derivation_to_json.rb < <one of the .raw files>
+(first line of stdout is json data, source and target strings follow after that)
+
diff --git a/derivation_to_json/derivation_to_json.rb b/derivation_to_json/derivation_to_json.rb
index b14b0b5..65a26db 100755
--- a/derivation_to_json/derivation_to_json.rb
+++ b/derivation_to_json/derivation_to_json.rb
@@ -3,6 +3,8 @@
 require 'zipf'
 require 'stringio'
 
+module DerivationToJson
+
 class RuleAndSpan
   attr_accessor :span, :symbol, :source, :target, :subspans, :done, :id, :trule
 
@@ -121,7 +123,7 @@ class Rule
   end
 end
 
-def conv_cdec_show_deriv s
+def DerivationToJson.conv_cdec_show_deriv s
   rules = []
   xx = StringIO.new s
   d_s = xx.gets
@@ -140,7 +142,7 @@ def conv_cdec_show_deriv s
   return a, rules
 end
 
-def derive span, by_span, o, groups, source
+def DerivationToJson.derive span, by_span, o, groups, source
   if groups.size==0 || groups.last.size>0
     groups << []
   end
@@ -168,7 +170,7 @@ def derive span, by_span, o, groups, source
   span.done = true
 end
 
-def proc_deriv s
+def DerivationToJson.proc_deriv s
   a, rules = conv_cdec_show_deriv s
 
   by_span = {}
@@ -303,12 +305,14 @@ def proc_deriv s
   return h.to_json
 end
 
+end # module
+
 if __FILE__ == $0
   s = ""
   while line = STDIN.gets
     s += line
   end
-  json = proc_deriv(s)
+  json = DerivationToJson.proc_deriv(s)
   obj = JSON.parse(json)
   STDERR.write "#{json}\n"
   puts obj["source_groups"].join " "
-- 
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