pipe_operator | Elixir/Unix style pipe operations in Ruby - PROOF OF CONCEPT

by LendingHome Ruby Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | pipe_operator Summary

pipe_operator is a Ruby library. pipe_operator has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Elixir/Unix style pipe operations in Ruby - PROOF OF CONCEPT.

Support

Quality

Security

License

Reuse

Support

pipe_operator has a low active ecosystem.

It has 137 star(s) with 5 fork(s). There are 8 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 3 have been closed. On average issues are closed in 26 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of pipe_operator is current.

Quality

pipe_operator has 0 bugs and 0 code smells.

Security

pipe_operator has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

pipe_operator code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pipe_operator is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

pipe_operator releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

pipe_operator saves you 200 person hours of effort in developing the same functionality from scratch.

It has 491 lines of code, 38 functions and 8 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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pipe_operator Key Features

No Key Features are available at this moment for pipe_operator.

pipe_operator Examples and Code Snippets

No Code Snippets are available at this moment for pipe_operator.

Community Discussions

Trending Discussions on pipe_operator

Adding part of filename into column of dataframe - with multiple input-files

QUESTION

Adding part of filename into column of dataframe - with multiple input-files

Asked 2021-Nov-16 at 12:33

Iam trying to extract some data from given ".dta"-files and add a new column to each created dataframe, containing a part of the filename (a year). This has to be done, because I want to do some cohort analysis and therefore track the origin of each observation inside the year column and later on manipulate it to see the cohort for each individual. For ".csv" files I have a somewhat working code, but there are some issues I guess I will face when dealing with the actual data. My code is as follows:

...

ANSWER

Answered 2021-Nov-16 at 12:33

df <- data.frame(a = 1:5, b = c(T,F,T,F, F)), df$nms <- "filename" works because it gets recycled. Combined with the imap function that works on an iterator, we can make a column of (manipulated) file names directly instead of reading the files twice. To make this viable for .dta files, simply substitute the relevant I/O functions and the pattern in list.files or function arguments.

Source https://stackoverflow.com/questions/69988454

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install pipe_operator

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.