Data::Dump breaks Mojo::JSON https://rt.cpan.org/Public/Bug/Display.html?id=86592

[MojoFacets.git] / README

diff --git a/README b/README
index 60e9b98..da01a38 100644 (file)
--- a/README
+++ b/README
@@ -12,12 +12,25 @@ 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:
 
     LANG=hr_HR.utf8 ./script/mojo_facets daemon --reload
 
 
+Changing tabular data:
+
+Just double click on any table cell and click outside or focus out to save change.
+
+
 Data action and changes:
 
 There are two kinds of audit log in MojoFacets:
@@ -53,6 +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.
 
@@ -62,6 +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/