#N/A: Add brew_cask_dependency rule

thefuck/rules/brew_cask_dependency.py

@@ -0,0 +1,33 @@
+from thefuck.utils import for_app, eager
+from thefuck.shells import shell
+from thefuck.specific.brew import brew_available
+
+
+@for_app('brew')
+def match(command):
+    return (u'install' in command.script_parts
+            and u'brew cask install' in command.stderr)
+
+
+@eager
+def _get_cask_install_lines(output):
+    for line in output.split('\n'):
+        line = line.strip()
+        if line.startswith('brew cask install'):
+            yield line
+
+
+def _get_script_for_brew_cask(output):
+    cask_install_lines = _get_cask_install_lines(output)
+    if len(cask_install_lines) > 1:
+        return shell.and_(*cask_install_lines)
+    else:
+        return cask_install_lines[0]
+
+
+def get_new_command(command):
+    brew_cask_script = _get_script_for_brew_cask(command.output)
+    return shell.and_(brew_cask_script, command.script)
+
+
+enabled_by_default = brew_available