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![Scala, Ruby, underscore.js でコレクションメソッドの対応表 - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/ba2e7b9a515c811c4223a5e06800b5a12361859c/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9U2NhbGElMkMlMjBSdWJ5JTJDJTIwdW5kZXJzY29yZS5qcyUyMCVFMyU4MSVBNyVFMyU4MiVCMyVFMyU4MyVBQyVFMyU4MiVBRiVFMyU4MiVCNyVFMyU4MyVBNyVFMyU4MyVCMyVFMyU4MyVBMSVFMyU4MiVCRCVFMyU4MyU4MyVFMyU4MyU4OSVFMyU4MSVBRSVFNSVBRiVCRSVFNSVCRiU5QyVFOCVBMSVBOCZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnR4dC1jbGlwPWVsbGlwc2lzJnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9NjU4Njc5NzBmOTk0YzhlZDZlYmJkYmNlYjVlNmIwYTQ%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwaXdhZyU0MGdpdGh1YiZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9OTEyODk5ODMzNGQxM2E1MWU4ODY5OGU5ZDIyYTc1M2I%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3D47a5384cf82c87de6e5913e6c73baf1e)
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