{"id":4474,"date":"2011-11-10T23:46:26","date_gmt":"2011-11-10T18:16:26","guid":{"rendered":"https:\/\/2thenew.online\/blog\/?p=4474"},"modified":"2014-12-17T09:15:51","modified_gmt":"2014-12-17T03:45:51","slug":"groovy-find-index-of-element-in-map","status":"publish","type":"post","link":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/","title":{"rendered":"Groovy : Find Index of Element in Map"},"content":{"rendered":"<p>Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument.<\/p>\n<p>[groovy]<\/p>\n<p>Map\u00a0map=[&quot;groovy&quot;:1,&quot;grails&quot;:2,&quot;index&quot;:3,&quot;element&quot;:4]<br \/>\nassert\u00a03\u00a0==\u00a0map.findIndexOf{it.key==&quot;element&quot;}<br \/>\nassert 0 ==\u00a0map.findIndexOf{it.value==1}<\/p>\n<p>[\/groovy]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map\u00a0map=[&quot;groovy&quot;:1,&quot;grails&quot;:2,&quot;index&quot;:3,&quot;element&quot;:4] assert\u00a03\u00a0==\u00a0map.findIndexOf{it.key==&quot;element&quot;} assert 0 ==\u00a0map.findIndexOf{it.value==1} [\/groovy]<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":102,"footnotes":""},"categories":[1174],"tags":[4840,9,669,458],"class_list":["post-4474","post","type-post","status-publish","format-standard","hentry","category-aws-2","tag-grails","tag-groovy","tag-index","tag-map"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[&quot;groovy&quot;:1,&quot;grails&quot;:2,&quot;index&quot;:3,&quot;element&quot;:4] assert 3 == map.findIndexOf{it.key==&quot;element&quot;} assert 0 == map.findIndexOf{it.value==1} [\/groovy]\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Hitesh Bhatia\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"TO THE NEW BLOG\" \/>\n\t\t<meta property=\"og:type\" content=\"blog\" \/>\n\t\t<meta property=\"og:title\" content=\"Groovy : Find Index of Element in Map | TO THE NEW Blog\" \/>\n\t\t<meta property=\"og:description\" content=\"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[&quot;groovy&quot;:1,&quot;grails&quot;:2,&quot;index&quot;:3,&quot;element&quot;:4] assert 3 == map.findIndexOf{it.key==&quot;element&quot;} assert 0 == map.findIndexOf{it.value==1} [\/groovy]\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/2thenew.online\/blog\/wp-content\/themes\/ttn\/images\/social-logo.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/2thenew.online\/blog\/wp-content\/themes\/ttn\/images\/social-logo.png\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@tothenew\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Groovy : Find Index of Element in Map | TO THE NEW Blog\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[&quot;groovy&quot;:1,&quot;grails&quot;:2,&quot;index&quot;:3,&quot;element&quot;:4] assert 3 == map.findIndexOf{it.key==&quot;element&quot;} assert 0 == map.findIndexOf{it.value==1} [\/groovy]\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/2thenew.online\/blog\/wp-content\/themes\/ttn\/images\/social-logo.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#article\",\"name\":\"Groovy : Find Index of Element in Map | TO THE NEW Blog\",\"headline\":\"Groovy : Find Index of Element in Map\",\"author\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/author\\\/hitesh\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/#organization\"},\"datePublished\":\"2011-11-10T23:46:26+05:30\",\"dateModified\":\"2014-12-17T09:15:51+05:30\",\"inLanguage\":\"en-US\",\"commentCount\":2,\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#webpage\"},\"articleSection\":\"AWS, Grails, Groovy, index, map\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.tothenew.com\\\/blog\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/category\\\/aws-2\\\/#listItem\",\"name\":\"AWS\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/category\\\/aws-2\\\/#listItem\",\"position\":2,\"name\":\"AWS\",\"item\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/category\\\/aws-2\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#listItem\",\"name\":\"Groovy : Find Index of Element in Map\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#listItem\",\"position\":3,\"name\":\"Groovy : Find Index of Element in Map\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/category\\\/aws-2\\\/#listItem\",\"name\":\"AWS\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/#organization\",\"name\":\"TO THE NEW Blog\",\"url\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/author\\\/hitesh\\\/#author\",\"url\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/author\\\/hitesh\\\/\",\"name\":\"Hitesh Bhatia\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/480688fa251da2d21002803e0b349c1fe911842715b972676a1aa3cb12808e58?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Hitesh Bhatia\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#webpage\",\"url\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/\",\"name\":\"Groovy : Find Index of Element in Map | TO THE NEW Blog\",\"description\":\"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[\\\"groovy\\\":1,\\\"grails\\\":2,\\\"index\\\":3,\\\"element\\\":4] assert 3 == map.findIndexOf{it.key==\\\"element\\\"} assert 0 == map.findIndexOf{it.value==1} [\\\/groovy]\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/groovy-find-index-of-element-in-map\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/author\\\/hitesh\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/author\\\/hitesh\\\/#author\"},\"datePublished\":\"2011-11-10T23:46:26+05:30\",\"dateModified\":\"2014-12-17T09:15:51+05:30\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/\",\"name\":\"TO THE NEW Blog\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.tothenew.com\\\/blog\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Groovy : Find Index of Element in Map | TO THE NEW Blog","description":"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[\"groovy\":1,\"grails\":2,\"index\":3,\"element\":4] assert 3 == map.findIndexOf{it.key==\"element\"} assert 0 == map.findIndexOf{it.value==1} [\/groovy]","canonical_url":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#article","name":"Groovy : Find Index of Element in Map | TO THE NEW Blog","headline":"Groovy : Find Index of Element in Map","author":{"@id":"https:\/\/2thenew.online\/blog\/author\/hitesh\/#author"},"publisher":{"@id":"https:\/\/2thenew.online\/blog\/#organization"},"datePublished":"2011-11-10T23:46:26+05:30","dateModified":"2014-12-17T09:15:51+05:30","inLanguage":"en-US","commentCount":2,"mainEntityOfPage":{"@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#webpage"},"isPartOf":{"@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#webpage"},"articleSection":"AWS, Grails, Groovy, index, map"},{"@type":"BreadcrumbList","@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/2thenew.online\/blog#listItem","position":1,"name":"Home","item":"https:\/\/2thenew.online\/blog","nextItem":{"@type":"ListItem","@id":"https:\/\/2thenew.online\/blog\/category\/aws-2\/#listItem","name":"AWS"}},{"@type":"ListItem","@id":"https:\/\/2thenew.online\/blog\/category\/aws-2\/#listItem","position":2,"name":"AWS","item":"https:\/\/2thenew.online\/blog\/category\/aws-2\/","nextItem":{"@type":"ListItem","@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#listItem","name":"Groovy : Find Index of Element in Map"},"previousItem":{"@type":"ListItem","@id":"https:\/\/2thenew.online\/blog#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#listItem","position":3,"name":"Groovy : Find Index of Element in Map","previousItem":{"@type":"ListItem","@id":"https:\/\/2thenew.online\/blog\/category\/aws-2\/#listItem","name":"AWS"}}]},{"@type":"Organization","@id":"https:\/\/2thenew.online\/blog\/#organization","name":"TO THE NEW Blog","url":"https:\/\/2thenew.online\/blog\/"},{"@type":"Person","@id":"https:\/\/2thenew.online\/blog\/author\/hitesh\/#author","url":"https:\/\/2thenew.online\/blog\/author\/hitesh\/","name":"Hitesh Bhatia","image":{"@type":"ImageObject","@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/480688fa251da2d21002803e0b349c1fe911842715b972676a1aa3cb12808e58?s=96&d=mm&r=g","width":96,"height":96,"caption":"Hitesh Bhatia"}},{"@type":"WebPage","@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#webpage","url":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/","name":"Groovy : Find Index of Element in Map | TO THE NEW Blog","description":"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[\"groovy\":1,\"grails\":2,\"index\":3,\"element\":4] assert 3 == map.findIndexOf{it.key==\"element\"} assert 0 == map.findIndexOf{it.value==1} [\/groovy]","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/2thenew.online\/blog\/#website"},"breadcrumb":{"@id":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/#breadcrumblist"},"author":{"@id":"https:\/\/2thenew.online\/blog\/author\/hitesh\/#author"},"creator":{"@id":"https:\/\/2thenew.online\/blog\/author\/hitesh\/#author"},"datePublished":"2011-11-10T23:46:26+05:30","dateModified":"2014-12-17T09:15:51+05:30"},{"@type":"WebSite","@id":"https:\/\/2thenew.online\/blog\/#website","url":"https:\/\/2thenew.online\/blog\/","name":"TO THE NEW Blog","inLanguage":"en-US","publisher":{"@id":"https:\/\/2thenew.online\/blog\/#organization"}}]},"og:locale":"en_US","og:site_name":"TO THE NEW BLOG","og:type":"blog","og:title":"Groovy : Find Index of Element in Map | TO THE NEW Blog","og:description":"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[&quot;groovy&quot;:1,&quot;grails&quot;:2,&quot;index&quot;:3,&quot;element&quot;:4] assert 3 == map.findIndexOf{it.key==&quot;element&quot;} assert 0 == map.findIndexOf{it.value==1} [\/groovy]","og:url":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/","og:image":"https:\/\/2thenew.online\/blog\/wp-content\/themes\/ttn\/images\/social-logo.png","og:image:secure_url":"https:\/\/2thenew.online\/blog\/wp-content\/themes\/ttn\/images\/social-logo.png","twitter:card":"summary","twitter:site":"@tothenew","twitter:title":"Groovy : Find Index of Element in Map | TO THE NEW Blog","twitter:description":"Groovier way of finding index of element from Map. It can be obtained with findIndexOf Method, which accepts closure as argument. [groovy] Map map=[&quot;groovy&quot;:1,&quot;grails&quot;:2,&quot;index&quot;:3,&quot;element&quot;:4] assert 3 == map.findIndexOf{it.key==&quot;element&quot;} assert 0 == map.findIndexOf{it.value==1} [\/groovy]","twitter:image":"https:\/\/2thenew.online\/blog\/wp-content\/themes\/ttn\/images\/social-logo.png"},"aioseo_meta_data":{"post_id":"4474","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"Article","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2021-04-29 17:31:19","updated":"2024-02-29 09:28:21","focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/2thenew.online\/blog\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/2thenew.online\/blog\/category\/aws-2\/\" title=\"AWS\">AWS<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tGroovy : Find Index of Element in Map\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/2thenew.online\/blog"},{"label":"AWS","link":"https:\/\/2thenew.online\/blog\/category\/aws-2\/"},{"label":"Groovy : Find Index of Element in Map","link":"https:\/\/2thenew.online\/blog\/groovy-find-index-of-element-in-map\/"}],"_links":{"self":[{"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/posts\/4474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/comments?post=4474"}],"version-history":[{"count":0,"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/posts\/4474\/revisions"}],"wp:attachment":[{"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/media?parent=4474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/categories?post=4474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2thenew.online\/blog\/wp-json\/wp\/v2\/tags?post=4474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}