class UIAvatars

Public Class Methods

generateURL(name:, color: nil, background: nil, size: nil, font_size: nil, length: nil, rounded: nil, uppercase: nil, bold: nil, fmt: nil) click to toggle source

Uses ui-avatars.com/ to generate colorful avatars for the initials of your name

Example:

>> UIAvatars.generateURL(name: "Joe Bloggs", color: "blue")
=> "https://ui-avatars.com/api/?name=Joe+Bloggs&color=blue"

Arguments:

name: (String)
color: (String)
background: (String)
size: (String)
font-size: (String)
length: (String)
rounded: (String)
uppercase: (String)
bold: (String)
fmt: (String)

# File lib/ui_avatars.rb, line 21
def self.generateURL(name:, color: nil, background: nil, size: nil, font_size: nil, length: nil, rounded: nil, uppercase: nil, bold: nil, fmt: nil)
  url = "https://ui-avatars.com/api/"

  query = "?"
  query += "name=#{CGI.escape(name)}" # name is the only mandatory parameter
  query += "&color=#{color}" if color
  query += "&background=#{background}" if background
  query += "&size=#{size}" if size
  query += "&font-size=#{font_size}" if font_size
  query += "&length=#{length}" if length
  query += "&rounded=#{rounded}" if rounded
  query += "&uppercase=#{uppercase}" if uppercase
  query += "&bold=#{bold}" if bold
  query += "&format=#{fmt}" if fmt

  url + query
end