module InspectHelper
InspectHelper
. @module_description
Inspection helper constants and methods.
Constants
- ARROW_PADDING
- BACKWARD_ARROW
- BASE_LABEL
- BASE_LABEL_LENGTH
- BASE_UPPER_BODY_L
- DATA_LABEL
- DATA_LABEL_LENGTH
- FORWARD_ARROW
Constants
- NODE_STRING_LENGTH
- ONE
- PIPE
- SPACE
- SPACE_LENGTH
Public Instance Methods
inspect_lower()
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inspect_lower
(). @description
Forms the inspection's lower row.
@return [String]
The lower row.
# File lib/helpers/inspect_helper.rb, line 62 def inspect_lower() row = "" iter = iterator() i_element = iter.element() if (i_element.no_attachments()) row += i_element.lower_row() else while (!i_element.pioneer()) if (i_element.base()) row += lower_base(i_element) else row += lower_element(i_element) end iter.next() i_element = iter.element() end row += lower_element(i_element) end return row end
inspect_upper()
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inspect_upper
(). @description
Forms the inspection's upper row.
@return [String]
The inspection's upper row.
# File lib/helpers/inspect_helper.rb, line 31 def inspect_upper() row = "" iter = iterator() i_element = iter.element() if (i_element.no_attachments()) row += upper_na(i_element) else while (!iter.position().equal?(size() - ONE)) case when i_element.base() row += upper_base(i_element) when i_element.back_attached() && i_element.front_attached() row += upper_common(i_element) else row += upper_pioneer(i_element) end iter.next() i_element = iter.element() end row += upper_pioneer(i_element) end return row end
lower_base(n = nil)
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lower_base
(n = nil). @description
Forms a base Node's lower row.
@param n [Node]
A base Node.
@return [String]
The row.
# File lib/helpers/inspect_helper.rb, line 158 def lower_base(n = nil) data_string = "#{n.d()}" data_length = data_string.length() p_q = (BASE_UPPER_BODY_L - (DATA_LABEL_LENGTH + SPACE_LENGTH + data_length)) / 2 padding = SPACE * p_q lb_body = SPACE + padding + DATA_LABEL + SPACE + data_string + padding + SPACE adjust_space = '' if (lb_body.length() < BASE_UPPER_BODY_L) then adjust_space = ' ' end row = PIPE + lb_body + adjust_space + PIPE return row end
lower_element(n = nil)
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lower_element
(n = nil). @description
Forms a Node's lower row excluding attachmentless Nodes.
@param n [Node]
An element.
@return [String]
The row.
# File lib/helpers/inspect_helper.rb, line 146 def lower_element(n = nil) row = BACKWARD_ARROW + n.lower_row() return row end
upper_base(n = nil)
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upper_base
(n = nil). @description
Forms a base Node's upper row.
@param n [Node]
a base Node.
@return [String]
The row.
# File lib/helpers/inspect_helper.rb, line 121 def upper_base(n = nil) row = (PIPE + SPACE + BASE_LABEL + SPACE + "#{n.to_s()}" + SPACE + PIPE + FORWARD_ARROW) return row end
upper_common(n = nil)
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upper_common
(n = nil). @description
Forms a common Node upper row.
@param n [Node]
A common Node. A Node front and back attached.
@return [String]
The row.
# File lib/helpers/inspect_helper.rb, line 96 def upper_common(n = nil) row = PIPE + SPACE + "#{n.to_s()}" + SPACE + PIPE + FORWARD_ARROW return row end
upper_na(n = nil)
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upper_na
(n = nil). @description
Forms an attachmentless Node's upper row.
@param n [Node]
An attachmentless Node.
@return [String]
The row.
# File lib/helpers/inspect_helper.rb, line 108 def upper_na(n = nil) row = (PIPE + SPACE + BASE_LABEL + SPACE + "#{n.to_s()}" + SPACE + PIPE + "\n") return row end
upper_pioneer(n = nil)
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upper_pioneer
(n = nil). @description
Forms a pioneer Node's upper row.
@param n [Node]
A pioneer.
@return [String]
The row.
# File lib/helpers/inspect_helper.rb, line 134 def upper_pioneer(n = nil) row = (PIPE + SPACE + "#{n.to_s()}" + SPACE + PIPE + "\n") return row end