kandi X-RAY | omnicalc_ruby Summary
kandi X-RAY | omnicalc_ruby Summary
omnicalc_ruby is a Ruby library. omnicalc_ruby has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.
The goal of this project is to get more practice with writing Ruby programs; but now, you are going to see your output in the browser rather than in Terminal. In order to achieve this, we're going to write and execute our Ruby programs using a different technique; in the past, we used to create a file and name it whatever we wanted, write the code into the file, and then execute the code with ruby whatever.rb from Terminal. Now, you are going to write your Ruby code inside specific files which already exist. You will execute the code simply by visiting a particular URL in your browser. Your visit will trigger the execution of the Ruby code, and the output will appear in your browser window.
The goal of this project is to get more practice with writing Ruby programs; but now, you are going to see your output in the browser rather than in Terminal. In order to achieve this, we're going to write and execute our Ruby programs using a different technique; in the past, we used to create a file and name it whatever we wanted, write the code into the file, and then execute the code with ruby whatever.rb from Terminal. Now, you are going to write your Ruby code inside specific files which already exist. You will execute the code simply by visiting a particular URL in your browser. Your visit will trigger the execution of the Ruby code, and the output will appear in your browser window.
Support
Quality
Security
License
Reuse
Support
omnicalc_ruby has a low active ecosystem.
It has 0 star(s) with 31 fork(s). There are 1 watchers for this library.
It had no major release in the last 6 months.
omnicalc_ruby has no issues reported. There are no pull requests.
It has a neutral sentiment in the developer community.
The latest version of omnicalc_ruby is current.
Quality
omnicalc_ruby has no bugs reported.
Security
omnicalc_ruby has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
License
omnicalc_ruby does not have a standard license declared.
Check the repository for any license declaration and review the terms closely.
Without a license, all rights are reserved, and you cannot use the library in your applications.
Reuse
omnicalc_ruby releases are not available. You will need to build from source code and install.
Installation instructions, examples and code snippets are available.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of omnicalc_ruby
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of omnicalc_ruby
omnicalc_ruby Key Features
No Key Features are available at this moment for omnicalc_ruby.
omnicalc_ruby Examples and Code Snippets
No Code Snippets are available at this moment for omnicalc_ruby.
Community Discussions
No Community Discussions are available at this moment for omnicalc_ruby.Refer to stack overflow page for discussions.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install omnicalc_ruby
You'll find a brief Getting Started video in Canvas under Pages > Additional Videos. Read the instructions below carefully also.
First fork this repo, and then clone your fork to your computer.
Navigate to the folder you downloaded in Terminal.
Open up the entire folder in Sublime.
In Terminal, bundle install
If you receive an error on the bundle install, let me know right away.
Once that is complete, rails server
If the server doesn't start up successfully, you probably have an old app running somewhere. Find the old window or tab and close it. Then try rails server from within the omnicalc folder again.
Once the server has successfully started up, in Chrome, go to http://localhost:3000.
If all went well, you should see the New Word Count form. If not, let me know right away.
Type in some text and submit the form.
On the results page, you will currently see just a bunch of placeholders.
In Sublime, find the /app/controllers/calculations_controller.rb file.
Locate the part of the file that looks like this: def word_count @text = params[:user_text] @special_word = params[:user_word] # ================================================================================ # Your code goes below. # The text the user input is in the string @text. # The special word the user input is in the string @special_word. # ================================================================================ @character_count_with_spaces = "Replace this string with your answer." @character_count_without_spaces = "Replace this string with your answer." @word_count = "Replace this string with your answer." @occurrences = "Replace this string with your answer." end
The code between the def word_count and end is the program that gets executed. I have already written some code that retrieves the inputs from the form and places them into variables for you to use, @text and @special_word.
Your job is to write code below the comments and, ultimately, store the correct values in the variables I created at the bottom of the method. For example, to solve the first part, call .length on the user's input, @text, and assign the result to @character_count_with_spaces. @character_count_with_spaces = @text.length
You have to figure out how to calculate the correct value for the rest: @character_count_without_spaces, @word_count, and @occurrences. Don't change the names of these variables; if you do, your results won't appear in the browser in the end.
Refresh the results page in your browser to re-run your code and see new output.
You can write as much or as little code as it takes to produce the correct answer; create intermediate variables if you want, or do anything else that you learned about from Pine (except we don't use puts and gets for output and input anymore). It's all just the same Ruby as before.
Similarly, next work on def loan_payment and check your output by submitting the form located at http://localhost:3000/loan_payment/new
Some tasks are easier, some are much harder. For example, in the Descriptive Statistics calculator, finding the mode (the number that occurs most frequently in a list of numbers) is surprisingly hard. Do your best, but don't get discouraged if you can't quite solve it.
For the mode calculation, just worry about the simplest case; when there's one number that occurs most frequently, that should be shown as the mode. I won't be testing the case that there's a tie.
In the essential_ruby repository from class, there are some comments in 8_return_values.rb and challenge_1.rb that may be helpful for finding some of the formulae you'll need.
Ask lots of questions!
First fork this repo, and then clone your fork to your computer.
Navigate to the folder you downloaded in Terminal.
Open up the entire folder in Sublime.
In Terminal, bundle install
If you receive an error on the bundle install, let me know right away.
Once that is complete, rails server
If the server doesn't start up successfully, you probably have an old app running somewhere. Find the old window or tab and close it. Then try rails server from within the omnicalc folder again.
Once the server has successfully started up, in Chrome, go to http://localhost:3000.
If all went well, you should see the New Word Count form. If not, let me know right away.
Type in some text and submit the form.
On the results page, you will currently see just a bunch of placeholders.
In Sublime, find the /app/controllers/calculations_controller.rb file.
Locate the part of the file that looks like this: def word_count @text = params[:user_text] @special_word = params[:user_word] # ================================================================================ # Your code goes below. # The text the user input is in the string @text. # The special word the user input is in the string @special_word. # ================================================================================ @character_count_with_spaces = "Replace this string with your answer." @character_count_without_spaces = "Replace this string with your answer." @word_count = "Replace this string with your answer." @occurrences = "Replace this string with your answer." end
The code between the def word_count and end is the program that gets executed. I have already written some code that retrieves the inputs from the form and places them into variables for you to use, @text and @special_word.
Your job is to write code below the comments and, ultimately, store the correct values in the variables I created at the bottom of the method. For example, to solve the first part, call .length on the user's input, @text, and assign the result to @character_count_with_spaces. @character_count_with_spaces = @text.length
You have to figure out how to calculate the correct value for the rest: @character_count_without_spaces, @word_count, and @occurrences. Don't change the names of these variables; if you do, your results won't appear in the browser in the end.
Refresh the results page in your browser to re-run your code and see new output.
You can write as much or as little code as it takes to produce the correct answer; create intermediate variables if you want, or do anything else that you learned about from Pine (except we don't use puts and gets for output and input anymore). It's all just the same Ruby as before.
Similarly, next work on def loan_payment and check your output by submitting the form located at http://localhost:3000/loan_payment/new
Some tasks are easier, some are much harder. For example, in the Descriptive Statistics calculator, finding the mode (the number that occurs most frequently in a list of numbers) is surprisingly hard. Do your best, but don't get discouraged if you can't quite solve it.
For the mode calculation, just worry about the simplest case; when there's one number that occurs most frequently, that should be shown as the mode. I won't be testing the case that there's a tie.
In the essential_ruby repository from class, there are some comments in 8_return_values.rb and challenge_1.rb that may be helpful for finding some of the formulae you'll need.
Ask lots of questions!
Support
For any new features, suggestions and bugs create an issue on GitHub.
If you have any questions check and ask questions on community page Stack Overflow .
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