{"description":"Pharo by Example Figure 9.2: Standard Collection protocols Accessing size capacity at: anIndex at: anIndex put: anElement Testing isEmpty includes: anElement contains: aBlock occurrencesOf: anElement Adding add: anElement addAll: aCollection Removing remove: anElement remove: anElement ifAbsent: aBl\u2026","type":"rich","provider_url":"https://hatena.blog","blog_url":"https://zerobase.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzerobase.hateblo.jp%2Fentry%2F2013%2F02%2F24%2F003414\" title=\"Smalltalk Standard Colletion Protocols - \u77f3\u6a4b\u79c0\u4ec1(zerobase)\u66f8\u304d\u6563\u3089\u3059\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","width":"100%","url":"https://zerobase.hateblo.jp/entry/2013/02/24/003414","version":"1.0","published":"2013-02-24 00:34:14","categories":[],"provider_name":"Hatena Blog","image_url":null,"blog_title":"\u77f3\u6a4b\u79c0\u4ec1(zerobase)\u66f8\u304d\u6563\u3089\u3059","author_name":"zbih","author_url":"https://blog.hatena.ne.jp/zbih/","title":"Smalltalk Standard Colletion Protocols"}