class Ayadn::Validators
Public Class Methods
URL(str)
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# File lib/ayadn/set.rb, line 217 def self.URL(str) require 'net/http' if(str.to_s.empty?) Status.new.error_missing_parameters exit end begin URI.parse(str) # if url.host.nil? || (url.scheme != 'http' && url.scheme != 'https') # ask: are you sure about this url? # end # url rescue URI::Error => e return nil end end
boolean(value)
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# File lib/ayadn/set.rb, line 234 def self.boolean(value) case value.downcase when "true", "1", "yes" true when "false", "0", "no" false else Status.new.error_missing_parameters exit end end
color(color)
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# File lib/ayadn/set.rb, line 277 def self.color(color) colors_list = %w{red green magenta cyan yellow blue white black} unless colors_list.include?(color.to_s) Status.new.error_missing_parameters Status.new.valid_colors(colors_list) exit else return color.to_sym end end
index_range(min, max, value)
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# File lib/ayadn/set.rb, line 246 def self.index_range(min, max, value) x = value.to_i if x >= min && x <= max x else Status.new.must_be_integer end end
threshold(value)
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# File lib/ayadn/set.rb, line 263 def self.threshold value value = value.to_f if value > 0 and value < 5 value else Status.new.threshold end end
timer(t)
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# File lib/ayadn/set.rb, line 272 def self.timer(t) t = t.to_f.round t >= 1 ? t : 3 end
width_range(value)
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# File lib/ayadn/set.rb, line 255 def self.width_range value if value >= 60 && value <= 90 value.round else 75 end end