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module IconsHelper
# Creates an icon tag given icon name(s) and possible icon modifiers.
#
# Right now this method simply delegates directly to `fa_icon` from the
# font-awesome-rails gem, but should we ever use a different icon pack in the
# future we won't have to change hundreds of method calls.
def icon(names, options = {})
fa_icon(names, options)
end
def spinner(text = nil, visible = false)
css_class = 'loading'
css_class << ' hide' unless visible
content_tag :div, class: css_class do
icon('spinner spin') + text
end
end
def boolean_to_icon(value)
if value.to_s == "true"
icon('circle', class: 'cgreen')
else
icon('power-off', class: 'clgray')
end
end
def public_icon
icon('globe')
end
def internal_icon
icon('shield')
end
def private_icon
icon('lock')
end
end