class Spectra::View
Attributes
colors[RW]
prefix[RW]
renamer[RW]
Public Class Methods
from_attributes(attributes)
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# File lib/spectra/views/view.rb, line 19 def self.from_attributes(attributes) [ self.new(attributes) ] end
new(attributes)
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# File lib/spectra/views/view.rb, line 13 def initialize(attributes) self.directory = attributes[:directory] self.filename = attributes[:filename] self.renamer = attributes[:renamer] end
template_name()
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Calls superclass method
# File lib/spectra/views/view.rb, line 29 def self.template_name super.split('/').last end
Public Instance Methods
format_color_name(color)
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# File lib/spectra/views/view.rb, line 52 def format_color_name(color) self.renamer.call(color, self.prefix) end
format_color_value(value)
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# File lib/spectra/views/view.rb, line 56 def format_color_value(value) '%.2f' % (value || 0.0) end
render(attributes)
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Rendering
Calls superclass method
# File lib/spectra/views/view.rb, line 37 def render(attributes) self.prefix = attributes[:prefix] self.colors = self.views_from_colors(attributes[:colors]) super() # offload to Mustache end
to_s()
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Debugging
# File lib/spectra/views/view.rb, line 64 def to_s "<#{self.class.name} => #{self.path}, renamer: #{@renamer}>" end
views_from_colors(colors)
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# File lib/spectra/views/view.rb, line 43 def views_from_colors(colors) colors.map do |color| ColorView.new(color, { name: proc { |c| self.format_color_name(c) }, value: proc { |v| self.format_color_value(v) } }) end end