subvertallchris
/ dumb_has_many_example.rb
Last active
August 29, 2015 14:04
really simple example of has_many behavior
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| #copy and paste into rails console to play | |
| module DumbHasMany | |
| extend ActiveSupport::Concern | |
| module ClassMethods | |
| def has_many(method, args=nil) | |
| if args.nil? || !args.is_a?(Hash) | |
| type = method | |
| else |
subvertallchris
/ neo4j cypher case regex
Last active
December 31, 2015 16:59
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| jruby-1.7.4 :769 > Neo4j._query("start n=node(*) match (n) where n.username! =~ '(?i)chrISTOpher' return n").first[:n].username | |
| => "christopher" | |
| u = Neo4j._query("start n=node(*) match (n) where n.subject! =~ '[a-z\s]+?at[a-z\s]+?' or n.username! =~ '[a-z]+?man[a-z]+?' return n").to_a |
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