X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=README;h=da01a38a059413212128949b5074545494ebb73f;hb=cd6b739de99e91a2fe590a0612315418222c6e04;hp=0b3ea6becd216d51cad4b022de1bcca3fdac5c0d;hpb=332524b45ed05e652197dbd90b8135c94ca16481;p=MojoFacets.git

diff --git a/README b/README
index 0b3ea6b..da01a38 100644
--- a/README
+++ b/README
@@ -12,6 +12,14 @@ Multi-line values should be wrapped in ^multi-line-text^
 If you save bounch of html files with table in directory with .html extension, they will
 we all read as single data set, allowing easy analysys of search results, for example.
 
+CSV files with .csv extension are parsed using , as delimiter. Encoding is utf8
+and can be specified in filename, before extension like this: data.encoding.csv
+
+CouchDB data can be imported using files which contain full url to CouchDB database
+or url to CouchDB view to import. URL's filename should end in *.couchdb
+
+lsblk .pairs format is basically shell variables in form NAME="value"
+
 
 Start with:
 
@@ -58,6 +66,10 @@ element from your dataset.
 If you want to create or update values, you will have to use $update hash to set
 new values.
 
+If you want to report something from your dataset (also called reduce in map/reduce
+terminology) you can use $out hash to store values which will be used to generate
+new dataset using $key and $value for column names.
+
 All values are repetable, but if you create just a scalar, magic(tm) inside MojoFacets
 will try to upgrade it to [ $scalar ] so you don't have to do it explicitly.
 
@@ -67,6 +79,12 @@ They use column1,column2.description.pl notatition so only snippets which have a
 column will be shown.
 
 
+Facet code eval:
+
+Code snippet will be executed for each facet $value and will report $count and $checked state.
+You can also update $checked to programatically select part of facet values.
+
+
 Export data:
 
 All exported data is stored in public/export/database/