{"id":23740207,"url":"https://github.com/mustaddon/iterq","last_synced_at":"2025-10-26T20:06:11.297Z","repository":{"id":59144934,"uuid":"528525864","full_name":"mustaddon/iterq","owner":"mustaddon","description":"Memory usage optimization in cascading iterable queries","archived":false,"fork":false,"pushed_at":"2022-08-27T17:59:40.000Z","size":61,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-02-01T02:34:31.606Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mustaddon.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2022-08-24T17:26:53.000Z","updated_at":"2022-08-27T12:17:37.000Z","dependencies_parsed_at":"2022-09-13T02:12:42.439Z","dependency_job_id":null,"html_url":"https://github.com/mustaddon/iterq","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mustaddon%2Fiterq","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mustaddon%2Fiterq/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mustaddon%2Fiterq/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mustaddon%2Fiterq/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mustaddon","download_url":"https://codeload.github.com/mustaddon/iterq/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239886549,"owners_count":19713501,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-31T09:47:27.441Z","updated_at":"2025-10-26T20:06:11.232Z","avatar_url":"https://github.com/mustaddon.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# iterq [![npm version](https://badge.fury.io/js/iterq.svg)](https://www.npmjs.com/package/iterq)\nMemory usage optimization in cascading iterable queries\n\n```ts\nimport { IterQuery } from \"iterq\";\n\nlet query = new IterQuery('someone iterable object for example')\n    // filtering doesn't generate any arrays\n    .filter(x =\u003e x != ' ')\n    // grouping will create one temp Map, but only after executing the query\n    .group(x =\u003e x)\n    // mapping doesn't generate any arrays\n    .map(g =\u003e ({ char: g[0], count: g[1].length }))\n    // take/skip works like a filter\n    .take(4); \n\n// query execution. callbacks/predicates has not been executed before this line\nfor (let x of query)\n    console.log(x);\n\n//// Console output:\n// {char: 's', count: 1}\n// {char: 'o', count: 4}\n// {char: 'm', count: 2}\n// {char: 'e', count: 7}\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmustaddon%2Fiterq","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmustaddon%2Fiterq","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmustaddon%2Fiterq/lists"}