Class: Rundoc::CodeCommand::PrintERBRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/rundoc/code_command/print/erb.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user_args:, render_command:, render_result:, io: nil, contents: nil) ⇒ PrintERBRunner

Returns a new instance of PrintERBRunner.



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# File 'lib/rundoc/code_command/print/erb.rb', line 31

def initialize(user_args:, render_command:, render_result:, io: nil, contents: nil)
  @line = user_args.line
  @binding = RUNDOC_ERB_BINDINGS[user_args.binding_name]
  @render_command = render_command
  @render_result = render_result
  @contents = contents.dup if contents && !contents.empty?
end

Instance Attribute Details

#contents ⇒ Object (readonly)

Returns the value of attribute contents.



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# File 'lib/rundoc/code_command/print/erb.rb', line 29

def contents
  @contents
end

Instance Method Details

#call(env = {}) ⇒ Object 



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# File 'lib/rundoc/code_command/print/erb.rb', line 59

def call(env = {})
  if render_before?
    ""
  else
    render
  end
end

#render ⇒ Object 



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# File 'lib/rundoc/code_command/print/erb.rb', line 55

def render
  @render ||= ERB.new([@line, contents].compact.join("\n")).result(@binding)
end

#render_before? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rundoc/code_command/print/erb.rb', line 67

def render_before?
  !render_command? && render_result?
end

#render_command? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rundoc/code_command/print/erb.rb', line 39

def render_command?
  @render_command
end

#render_result? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rundoc/code_command/print/erb.rb', line 43

def render_result?
  @render_result
end

#to_md(env) ⇒ Object 



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# File 'lib/rundoc/code_command/print/erb.rb', line 47

def to_md(env)
  if render_before?
    env[:before] << render
  end

  ""
end