Class: PgVerify::Shell::LineAnimation

Inherits:
LoadingAnimation show all
Defined in:
lib/pg-verify/shell/loading/line_animation.rb

Instance Attribute Summary

Attributes inherited from LoadingAnimation

#last_output_length, #loading_message, #start_time

Instance Method Summary collapse

Methods inherited from LoadingAnimation

#on_start, #on_stop, #print_anim, #start, #started?, #stop

Constructor Details

#initialize(loading_message) ⇒ LineAnimation

Returns a new instance of LineAnimation.



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# File 'lib/pg-verify/shell/loading/line_animation.rb', line 8

def initialize(loading_message)
    super(loading_message)
    @last_line = nil
end

Instance Method Details

#format_line(string) ⇒ Object 



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# File 'lib/pg-verify/shell/loading/line_animation.rb', line 29

def format_line(string)
    return loading_message() if string.blank?
    "#{loading_message()} [ #{string} ]"
end

#on_anim(passed_time) ⇒ Object 



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# File 'lib/pg-verify/shell/loading/line_animation.rb', line 13

def on_anim(passed_time)
    color  = (passed_time * 2).to_i % 2 == 0 ? :loading : :white
    circle = (passed_time * 2).to_i % 2 == 0 ? "▶" : "-" 
    circle = circle.color(color)
    " #{circle}  #{string = format_line(@last_line)}  "
end

#printl(string) ⇒ Object 



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# File 'lib/pg-verify/shell/loading/line_animation.rb', line 20

def printl(string)
    return unless started?()
    string = string.to_s
    string = (string ||= "").gsub("\n", '')
    string = string.c_sidenote unless Colorizer.color?(string)
    @last_line = string
    # print_anim(string)
end