Sha256: 548b0905802958965b205b24d905f0c8a8d25ea12f9c7aa9956cb9cec70ec9c9
Contents?: true
Size: 915 Bytes
Versions: 56
Compression:
Stored size: 915 Bytes
Contents
module Plutonium
class Icons
ICON_CACHE = {}
ICON_SIZES = {
sm: "w-3 h-3",
md: "w-4 h-4",
lg: "w-6 h-6",
xl: "w-8 h-8"
}
class << self
def render(name, size: :md, classname: nil)
size = ICON_SIZES.key?(size) ? size : :sm
classname = (Array(classname) + [ICON_SIZES[size]]).join(" ")
resolve(name).sub("<svg ", "<svg class=\"#{classname}\" ").html_safe
end
def resolve(name)
# This is not threadsafe, but should not cause any issues
# I believe adding a mutex would be overall more expensive than a few potential
# concurrent disk accesses for a brief while after boot.
ICON_CACHE[name] ||= begin
path = Plutonium.root.join "app/assets/icons/#{name}.svg"
raise "Invalid icon: #{name}" unless File.exist?(path)
File.read(path)
end
end
end
end
end
Version data entries
56 entries across 56 versions & 1 rubygems