#RubyMine Atom Sublime Text (RMAST) I love me some RubyMine. But I didn't want to give up the great key bindings from Atom and Sublime Text. So I started looking for resources that could help me bridge the three editors. This RMAST ("R Mast ") repo is the result.

With this repo...

• I added the best Atom and Sublime Text 3 (ST3) key bindings to the RubyMine (RM) key map.
• I made a cheatsheet to help drill them into my head

##Why

• RubyMine is great. But being able to jump to ST3 or Atom is very handy and avoids letting one editor "lock you in"
• ST3 is the "industry leader" with nice key mappings and multiple cursor option. Atom has followed the ST3 lead with most key bindings.
• I wanted to practice on one keymap that works well on all three editors. And I needed a cheat-sheet to help me practice the most useful editor key bindings.

##Notes

• / is used in the chart below to separate similar commands, it is not meant to be typed
• Where conflicts occurred when adding a new binding, the default RubyMine key binding was removed to prevent future errors & unintended actions
• Some of the key mappings - such as the RubyMine editor pane management command 'Split Vertically' - are not a direct mapping of ST3 or Atom. But they are the closest RM comes to the same intent (in my opinion)

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##Search & Navigation

RM Keymapping	RM Action Name	Re-map?	Standard RM?	Notes
⇧*2 (Double Shift)	'Search Everywhere'		X	Similar to combination of ST3 ⌘⇧P + ⌘P
⌘⇧P	'Find Action'	X		Mimic ST3: "Command Palette"
⌘P	'File'	X		Mimic ST3: "Goto Anything"
⌘E	'Recent Files'		X	Search recent files, better than the default "switcher"
⌘⇧F	'Find in Path'		X	Find in project
⌘⇧V	'Paste from History'		X	Search & paste from clipboard history
⌘B	'Declaration'		X	Go to declaration of method
⌘Y	'Quick Definition'		X	"Peek" quickly at declaration definition with pop-up
⌥- Enter	'Show Intention Actions'		X	Show the "lightbulb" options ("intention actions")
⌥⌘T	'Surround With'		X	Surround a block of code. Ex. "If…Then…Else"

##Tool Windows

RM Keymapping	RM Action Name	Re-map?	Standard RM?	Notes
⌘`	View > 'Tool Buttons'	X		Adds toggles for "Tool Windows" tool bar on screen edges
⌘8	Other > 'Database'	X		Adds toggle for "Database" tool window
⌘0	Other > 'Terminal'	X		Adds toggle for "Terminal" tool window

##Tabs & Panels

RM Keymapping	RM Action Name	Re-map?	Standard RM?	Notes
⌘⌃← / →	'Select Next/Previous Tab'	X		Mimic Chrome; 2 modifiers = cycle between tabs in current column ("splitters" in RM terms)
⌘⌥⌃↑	'Split Vertically' Editor Tabs	X		Personal choice - All 3 modifiers= add/drop/change columns ("splitters" in RM terms)
⌘⌥⌃↓	'Unsplit' Editor Tabs	X		''
⌘⌥⌃←/→	'Move to Opposite Group'	X		Personal Choice - Moves the tab to a different column ("splitters" in RM terms)
⌥Tab	'Goto to Next Splitter'		X	Switches cursor focus between columns ("splitters" in RM terms) - ST3 binging of ⌘K or ⌘← / → was unreliable for me due to other Mac bindings; Atom has no standard key mapping

##Edit Lines / Text

RM Keymapping	RM Action Name	Re-map?	Standard RM?	Notes
⌘] / [	'Indent' / 'Unindent Line or Selection'	X		Mimic ST3
⌃⌘↑ / ↓	'Move Line Up/Down'	X		Mimic ST3
⇧⌘D	'Duplicate Line'	X		Mimic ST3
⌃⇧K	'Delete Line'	X		Mimic ST3
⌘J	'Join Lines	X		Mimic ST3 - brings up the line below & adds to end of current line
⌥⌘L	'Reformat Code'		X	'Reformats' or 'prettfies' code based on syntax settings: aligns hashes, brackets etc.

##Selections & Multi-Cursor

RM Keymapping	RM Action Name	Re-map?	Standard RM?	Notes
⌘D	'Add selection for next occurrence'	X		Mimic ST3
⌃⌘G	'Select all occurrences'	X		Mimic ST3
⌘L	'Select Line at Caret'	X		Mimic ST3
⌃⇧↑ / ↓	'Clone Caret Above' / 'Below'	X		Mimic ST3
⌘ Left Click	'Add or Remove Caret' w/ mouse	X		Mimic ST3

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Setup

Requirements

RubyMine

Importing Settings (Installing Keymaps)

1. Download the .jar folder
   • Or...if you want to know exactly what you are downloading - download all other individual folders EXCEPT for the .jar folder. Then zip them & turn them into your own .jar folder (see "notes on .jar files" below).
2. Go to File > Import Settings and specify the directory where the rubymine_atom_sublimetext_RMAST.jar lives.
3. Click on "Keymaps" and click OK.
4. Restart RubyMine
5. Go to Preferences > Keymap > Keymaps and select the new keymap RMAST

Exporting Settings

1. RubyMine > File > Export Settings...
2. You can just chose "Keymaps" for the export, or select all
3. RubyMine will export a .jar file filled with your setttings

Notes on .jar files

I'm not an expert in Java, but here's what I've learned

Mac:

• You can safely turn .jar files into .zip files (and back again) just by changing the file extension
• This allows you to examine the contents of the .jar file

Contributing

If you have a new keybinding you think might fit the spirit of this repo:

1. Submit your proposed key binding as an "Issue"
2. If I like the binding I'll add it and post a new settings file
3. If not, feel free to fork, modify and set-up your own keymap!

Questions, Feedback

Please post questions or feedback in an Issue.

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##Other RubyMine Stuff

Disable Case Sensitivity

• RubyMine uses first letter case sensitivity per default. This means that if you type e, Exception won't be offered as a viable completion. This is why I disable case sensitivity completion.
  • Editor > General > Code Completion > Case Sensitive completion : NONE
  • http://saqibrazaq.com/RubyMine-basic-configuration/

Theme changes: RM's Monokai theme w/ Darkula background

• Changed comments to gray
• Changed editor gutter to gray
• Changed font size to 14
• Changed line height to 1.2
• This is included in the settings above under Colors named Monokai - RMAST

###Helpful Plugins

Plugin	Description
Markdown	markdown support and preview pane
Wrap to Column	forces soft wraps at column width, doesn't apply to text already there, just new text & when text is reformatted
Railways	shows quick rake routes display as a side panel
Dash	⌘⇧D for Dash documentation

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About Me

• Page
• Github

Inspired by @leopku