Ruby get relative path

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Webb29 sep. 2024 · Absolute paths are useful, but they're not always efficient. If you know where the widgets directory, which contains button, is located. then you don't necessarily have to go all the way back to / and then usr and then share and so on. Think of it this way: When you stop at a diner on your way to work, you don't have to go all the way back home to … Webb19 juni 2010 · 1 Answer. If there's a main file you always run you can use that file as a reference point. The relative path (between the current directory and) of that file will be …

How do I load files from a specific relative path in Ruby?

WebbIf the path is determined to be relative, make it absolute by making output_path = FOO_HOME + user_supplied_relative_path If the path is determined to be absolute, take … Webb11 nov. 2015 · If you have different drive letters, there is no relative path from RefDir to AbsName; you must use the AbsName. If the AbsName is in a sub-directory of RefDir or is a file within RefDir then simply remove the RefDir from the start of AbsName to create RelPath; optionally prepend "./" (or ".\" since you are on Windows). blue iris alexa integration

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Webb12 sep. 2014 · I have to ensure that I preserve the relative paths of the files which are present in folders inside FolderA. I can use: require 'find' cpp_file_paths = [] … Webb2 jan. 2010 · Key Default Value Description "application" "ruby" Transformer is run using ruby by default, set value to "rails" to use bin/rails runner.The "rails" option can be useful if the .erb files include Ruby on Rails specific environment variables such as Rails.application.credentials. "engine" "erb" Transformer uses the ruby 'ERB' engine by … Webb29 jan. 2010 · How can I get the current absolute URL in my Ruby on Rails view? The request.request_uri only returns the relative URL ... If by relative, you mean just without the domain, then look into request ... For Rails 3 As request.url is deprecated.We can get absolute path by concatenating "#{request.protocol}#{request.host_with ... blue iris amazon echo integration

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Webb14 mars 2014 · Converting a relative path foo with respect to reference point bar into an absolute path baz can be done by:. baz = File.expand_path(foo, bar) How can the opposite of this be done? In other words, given an absolute path baz and reference point bar (given as absolute path), how can it be converted into a relative path foo as below?. foo = … Webb31 okt. 2024 · You may also want to use Dir.pwd to be relative to the current working directory in your shell. Note that using string concatenation for paths may work, but using expand_path or join is more reliable and properly handles platform differences, like on … blue iphone 7 caseWebbWhen config.root is a relative path, the call to find_node_modules won't find node_modules - the implementation of find_node_modules will return the paths so far if root isn't an absolute path, so the CACHE_DIR ends up going in process.cwd() instead of node_modules. Using an absolute path for config.root puts the CACHE_DIR in … blue iris and ifttt

"WebbThe result is an array with all the file names, including the relative path. You can remove the path & get only the file name by using the File.basename method on every file of the list that you get from glob. Summary. You have learned how to work with directories in Ruby using the Dir & FileUtils classes. Now it’s your turn to put this into ... " - Ruby get relative path

Ruby get relative path

Webb3 jan. 2010 · With Ruby: gem install lefthook Installation guide with more different installation instructions. Usage. Lefthook is easy to use. Once you configure and setup you can forget that it even exists and rely on the magic underneath. See: Usage of lefthook CLI utility. Configuration details for lefthook.yml; Wiki for other information. Webb1 sep. 2024 · A relative path, for those that are unfamiliar with this topic, refers to pointing to a specific location in a file system relative to the current directory you're working on (i.e. dragging and image into one of your files on your project and referring to it there).

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Webb18 juli 2015 · I had the same problem and I ended up with the following solution. In my Protractor config file I have a variable which stores a path to a base folder of my e2e tests. Also, Protractor config provides the onPrepare callback, where you can use a variable called global to create global variables for your tests. You define them as a properties of … Webbför 4 timmar sedan · Get names of all files from a folder with Ruby. Related questions. 611 Copy the entire contents of a directory in C#. 777 ... How to get Relative Path from Files of one chosen Folder? Load 6 more related questions Show …

Webb16 dec. 2013 · If you want to check if a Ruby file is being 'require'ed or executed with 'ruby MyRubyCode.rb', check the __FILE__ constant. # If the first argument to `ruby` is this file. … Webb9 mars 2011 · Ruby also offers a helpful API for working with files. absolute_path When you’re working with files, you may find yourself wanting to get the absolute path of one. The File class offers exactly what you need: 1 File.absotule_path "plans.txt" # => "/users/andrew/Documents/plans.txt" basename But what about the other way around?

Webb9 feb. 2015 · More versatile would be the Ruby Pathname class: require 'pathname' pn = Pathname.new ("C:/Test/blah.txt") p pn.dirname.to_s + Pathname::SEPARATOR_LIST … Webb18 dec. 2013 · Use following code to require all "rb" files in specific folder (=> Ruby 1.9): path='../specific_folder/' # relative path from current file to required folder …

Webb我想使用Nokogiri遍歷一些HTML文檔。獲取XML對象之后，我想讓Nokogiri使用的最后一個URL來獲取文檔作為JSON響應的一部分。 Nokogiri在內部將其重定向到http: www.mp.rs.gov.br imprensa noticias id .html ，但我想訪問它。

Webb7 juli 2014 · 4. In Ruby,I have global variable $file_folder that gives me the location of the current config file: $file_folder = "# {File}" $file_folder = /repos/.../test … blue iris 2 way audioWebb15 dec. 2024 · nib will start up a container for the web service and drop you into an interactive shell session (bash, ash or sh) depending on which shell is available.; nib will also hook up a history file for your shell session (relative to the current project). This means that you will be able to use the history (up arrow) in future shell sessions, … blue iris amcrest ptz not workingWebb18 jan. 2016 · Solution 2. This is a relative path: QDir dir ( "../MyProjects/ProjectB" ); If the current working directory is not a sub directory of "C:\MyDevelopment\", the path will be probably invalid (not existing). This will return the path to the passed name relative to the above directory. blue iris and hubitatWebb7 feb. 2024 · Get the current file : __FILE__ will return the current file. (Note : uppercase.) Concatenate file paths : If you need to concatenate file paths, use File.expand_path or File.join. Please don't concatenate strings. If you don't trust that the relative path will be correctly resolved, you could send an absolute path to your method : blue iphone screen protectorWebb8 feb. 2024 · Generate Absolute File Path In Ruby. Pass a string to File.expand_path to generate the path to that file or directory. Relative paths will reference your current working directory, and paths prepended with ~ will use the owner’s home directory. blue ipad mini keyboard caseWebb28 dec. 2011 · In modern Ruby you should definitely use Pathname. Pathname.getwd.parent Share Improve this answer Follow answered May 18, 2024 at … blue iris and avast antivirusWebb26 maj 2010 · The Ruby Pathname#relative_path_from method (which is called by the Rails generator script) chokes on this configuration when it attempts to find the relative … blue iris 12002 timeout