Sha256: 00fc6122d6dfbacb7f4d65dafb84ed4301b81ff93826f81ea3f9c7d0ac9778ed
Contents?: true
Size: 1.77 KB
Versions: 20
Compression:
Stored size: 1.77 KB
Contents
# frozen_string_literal: true
module Faker
class Color < Base
class << self
##
# Produces a hex color code.
#
# @return [String]
#
# @example
# Faker::Color.hex_color #=> "#31a785"
#
# @faker.version 1.5.0
def hex_color
format('#%06x', (rand * 0xffffff))
end
##
# Produces the name of a color.
#
# @return [String]
#
# @example
# Faker::Color.color_name #=> "yellow"
#
# @faker.version 1.6.2
def color_name
fetch('color.name')
end
# @private
def single_rgb_color
sample((0..255).to_a)
end
##
# Produces an array of integers representing an RGB color.
#
# @return [Array(Integer, Integer, Integer)]
#
# @example
# Faker::Color.rgb_color #=> [54, 233, 67]
#
# @faker.version 1.5.0
def rgb_color
Array.new(3) { single_rgb_color }
end
##
# Produces an array of floats representing an HSL color.
# The array is in the form of `[hue, saturation, lightness]`.
#
# @return [Array(Float, Float, Float)]
#
# @example
# Faker::Color.hsl_color #=> [69.87, 0.66, 0.3]
#
# @faker.version 1.5.0
def hsl_color
[sample((0..360).to_a), rand.round(2), rand.round(2)]
end
##
# Produces an array of floats representing an HSLA color.
# The array is in the form of `[hue, saturation, lightness, alpha]`.
#
# @return [Array(Float, Float, Float, Float)]
#
# @example
# Faker::Color.hsla_color #=> [154.77, 0.36, 0.9, 0.2]
#
# @faker.version 1.5.0
def hsla_color
hsl_color << rand.round(1)
end
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems