In this section:
To increase productivity of RubyMine, you can change settings that reside in the following locations (depending on your operating system):
- On Windows systems:
<RubyMine installation folder>/bin/rubyrine.exe.vmoptions
<RubyMine installation folder>/bin/rubyrine64.exe.vmoptions
- On *NIX systems:
<RubyMine installation folder>/bin/rubyrine.vmoptions
<RubyMine installation folder>/bin/rubyrine64.vmoptions
- On OS X:
Example. increasing heap size
For example, to increase RubyMine heap size, you should copy the original .vmoptions file from /Applications/RubyMine.app/bin/idea.vmoptions to ~/Library/Preferences/RubyMineXX/idea.vmoptions, then modify the -Xmx setting.
For the older versions, the settings are stored in:
Managing case of unicode literals
RubyMine allows defining whether non-ascii characters should use literals like '\u00AB' or '\00ab'.
This behavior is controlled by the system property idea.native2ascii.lowercase. By default, upper case characters are used.
If it is desirable to use lower case characters, do the following (depending on your platform)
On Windows and *NIX: add the line
to the bin/rubyrine.properties file, located under the product installation.
On OS X:
Copy the file /Applications/RubyMine.app/bin/rubyrine.properties to ~/Library/Preferences/RubyMineXX/, open it for editing, and add the line
It is essential to create a copy, since the settings are replaced rather than added.
For the older versions of RubyMine, open for editing the file /Applications/RubyMine.app/Contents/Info.plist, and add the following code:
to the section <key>Properties</key> <dict> ... <dict>