tehsven

From 1cf5b84243e36b207f04ca939cce8b5a42f1a426 Mon Sep 17 00:00:00 2001
From: tehsven <[email protected]>
Date: Thu, 21 Nov 2019 12:45:01 -0800
Subject: [PATCH] Fix dup key error when creating second playlist

The passport-local-mongoose plugin creates uniqueness constraints
on a 'username' field for whatever model it's plugged in to.

It was being plugged in to all the models like Artist, Playlist,
and Song instead of just the User model.

tehsven

# Value Based Filtering
index = SearchIndex.new
index.add(0, {name: "Example name", price: 5.00})
index.search("example", filter: {price: 1.00})
  =>  returns nothing
index.search("example", filter: {price: 5.00})
  =>  returns Document 0

tehsven

# Multiple Fields per Document
index = SearchIndex.new
index.add(0, {name: "Example name", price: 5.00})
index.search("example")
  =>  returns Document 0: {name: "Example name", price: 5.00}

tehsven

# Typo Handling
index = SearchIndex.new
index.add(0, "some more examples")
index.search("xamples")
  =>  returns Document 0

tehsven

# Highlighting
index = SearchIndex.new
index.add(0, "I like movies based on cats")
index.add(1, "I like comics based on dogs")
index.add(2, "I like books based on fish")
index.search("cats")
  =>  returns Documents 0 with highlight ‘... based on *cats*’

tehsven

# Scoring of Documents for a Query
index = SearchIndex.new
index.add(0, "some more examples")
index.add(1, "Examples are great for examples of examples")
index.search("examples")
  =>  returns Document 1 with score 1.0, Document 0 with score 0.5

tehsven

# Normalized Terms
index = SearchIndex.new
index.add(0, "this is a capitalized EXAMPLE")
index.add(1, "here is a lower case example")
index.add(2, "and one More example")
index.search("example")
  =>  returns Document 0, 1 and 2

tehsven

# Full Term Searching
index = SearchIndex.new
index.add(0, "some more examples")
index.search("exam")
  =>  returns nothing
index.search("examples")
  =>  returns Document 0

tehsven

# Basic Indexing and Searching
index = SearchIndex.new
index.add(0, "this is an example Document ID:0")
index.add(1, "here is another example Document ID:1")
index.add(2, "and one more Document ID:2")
index.search("example")
  => returns Documents 0 and 1