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=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

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# This code can resolve errors while installing rmagick gem using imagemagick7 library
# First, remove imagemagick, if installed

sudo pacman -R imagemagick

# Then install imagemagick6

sudo pacman -S libmagick6
PKG_CONFIG_PATH=/usr/lib/imagemagick6/pkgconfig gem install rmagick

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#go to hb_hba.conf
local   all         postgres                          ident

#go to psql
sudo -u postgres psql

#enter the following command to set or change the password
ALTER USER postgres PASSWORD 'actual_password';

#go to hb_hba.conf to change this line back

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Tabs and Windows

Function	Shortcut
New Tab	⌘ + T
Close Tab or Window	⌘ + W (same as many mac apps)
Go to Tab	⌘ + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction	⌘ + Option + Arrow Key
Cycle iTerm Windows	⌘ + backtick (true of all mac apps and works with desktops/mission control)