Sha256: 6d73d6d416501b020b91f7578efb609f220595a1db45a44ee985e9f96b9c1850
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Size: 1.63 KB
Versions: 13
Compression:
Stored size: 1.63 KB
Contents
# @Opulent
module Opulent
# @Compiler
class Compiler
# Generate the code for a standard node element, with closing tags or
# self enclosing elements
#
# @param node [Array] Node code generation data
# @param indent [Fixnum] Size of the indentation to be added
# @param context [Context] Processing environment data
#
def node(node, indent, context)
indentation = " " * indent
# Add the tag opening, with leading whitespace to the code buffer
buffer_freeze " " if node[@options][:leading_whitespace]
buffer_freeze "<#{node[@value]}"
# Evaluate node extension in the current context
extension = if node[@options][:extension]
buffer_set_variable :extension, node[@options][:extension][@value]
end
# Evaluate and generate node attributes, then process each one to
# by generating the required attribute code
attributes = {}
buffer_attributes node[@options][:attributes], extension
# Check if the current node is self enclosing. Self enclosing nodes
# do not have any child elements
if node[@options][:self_enclosing]
# If the tag is self enclosing, it cannot have any child elements.
buffer_freeze ">"
else
# Set tag ending code
buffer_freeze ">"
# Process each child element recursively, increasing indentation
node[@children].each do |child|
root child, indent + Settings[:indent], context
end
# Set tag closing code
buffer_freeze "</#{node[@value]}>"
buffer_freeze " " if node[@options][:trailing_whitespace]
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems