• Ruby version Ruby 3.0.0
• System dependencies Install postgresql, pgadmin and ubuntu.
• Database creation On bash run command "rails db:create"
• Database initialization On bash run command "rails db:migrate.
• How it can be manually tested? It can be tested manually by different names of ingredients. It searches from the whole database and display available recipes that can be prepare with the name of ingredients. Gems This application uses multiple gems to make the searches of system faster and display closest recipes from available ingredients. Here is the list of gems that are used in this application.

1. pg_search
2. pagy

pg_search is use for advance search technique and it is used for filtering results. This app use search_scope to search within a single model, but with greater flexibility. To make search faster, i add column of "searchable" in ingredients table and store and ranked data from best match to worst. By ranking, it handles not only searching, but also putting the results in the correct order so the closest recipe come out from search. It use vectors to search data faster and also do indexing to quickly locate data from database. 3). This gem is used for pagination to display data on different pages. 4). Active Record Import is used to store data in database in bulk processes. There are multiple records in JSON file and on parsing multiple queries are running on creation of data. But with the help of this gem, only 1 query run and save data in database in bulk format. Deployment instructions Deployed on Heroku. https://pennylane-recipe.herokuapp.com

SELECT COUNT(*) FROM "recipes" INNER JOIN (SELECT "recipes"."id" AS pg_search_id, (ts_rank((to_tsvector('english', coalesce("recipes"."title"::text, '')) || to_tsvector('english', coalesce(pg_search_7ca4e377ff4ca15213f780.pg_search_f88524159d982731f7e7ef::text, ''))), (''), 0)) AS rank FROM "recipes" LEFT OUTER JOIN (SELECT "recipes"."id" AS id, string_agg("ingredients"."name"::text, ' ') AS pg_search_f88524159d982731f7e7ef FROM "recipes" INNER JOIN "ingredients" ON "ingredients"."recipe_id" = "recipes"."id" GROUP BY "recipes"."id") pg_search_7ca4e377ff4ca15213f780 ON pg_search_7ca4e377ff4ca15213f780.id = "recipes"."id" WHERE ((to_tsvector('english', coalesce("recipes"."title"::text, '')) || to_tsvector('english', coalesce(pg_search_7ca4e377ff4ca15213f780.pg_search_f88524159d982731f7e7ef::text, ''))) @@ (''))) AS pg_search_63b8bd59a482879ad0634d ON "recipes"."id" = pg_search_63b8bd59a482879ad0634d.pg_search_id

== Brakeman Report ==

Application Path: /home/devbox/rails/pennylane Rails Version: 6.1.4.6 Brakeman Version: 5.1.1 Scan Date: 2022-03-08 01:56:17 +0500 Duration: 0.710998409 seconds Checks Run: BasicAuth, BasicAuthTimingAttack, CSRFTokenForgeryCVE, ContentTag, CookieSerialization, CreateWith, CrossSiteScripting, DefaultRoutes, Deserialize, DetailedExceptions, DigestDoS, DynamicFinders, EscapeFunction, Evaluation, Execute, FileAccess, FileDisclosure, FilterSkipping, ForgerySetting, HeaderDoS, I18nXSS, JRubyXML, JSONEncoding, JSONEntityEscape, JSONParsing, LinkTo, LinkToHref, MailTo, MassAssignment, MimeTypeDoS, ModelAttrAccessible, ModelAttributes, ModelSerialize, NestedAttributes, NestedAttributesBypass, NumberToCurrency, PageCachingCVE, PermitAttributes, QuoteTableName, Redirect, RegexDoS, Render, RenderDoS, RenderInline, ResponseSplitting, RouteDoS, SQL, SQLCVEs, SSLVerify, SafeBufferManipulation, SanitizeMethods, SelectTag, SelectVulnerability, Send, SendFile, SessionManipulation, SessionSettings, SimpleFormat, SingleQuotes, SkipBeforeFilter, SprocketsPathTraversal, StripTags, SymbolDoSCVE, TemplateInjection, TranslateBug, UnsafeReflection, UnsafeReflectionMethods, ValidationRegex, VerbConfusion, WithoutProtection, XMLDoS, YAMLParsing

== Overview ==

Controllers: 2 Models: 3 Templates: 5 Errors: 0 Security Warnings: 0

== Warning Types ==

Inspecting 16 files ................

16 files inspected, no offenses detected