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Contents
module Coral
module Template
class Environment < Base
#-----------------------------------------------------------------------------
# Renderers
def render(input)
output = ''
case input
when Hash
input.each do |name, value|
output << render_assignment(name, value)
end
end
return output
end
#-----------------------------------------------------------------------------
def render_assignment(name, value)
name = render_name(name)
value = render_value(value)
export = get(:export, true)
export_text = export ? get(:export_text, 'export ') : ''
operator = get(:operator, '=')
return "#{export_text}#{name}#{operator}#{value}\n"
end
#---
def render_name(name)
prefix = get(:name_prefix, '')
prefix_sep = prefix.empty? ? '' : get(:name_prefix_sep, '_')
suffix = get(:name_suffix, '')
suffix_sep = suffix.empty? ? '' : get(:name_suffix_sep, '')
unless prefix.empty?
name = "#{prefix}#{prefix_sep}#{name}#{suffix_sep}#{suffix}"
end
return name
end
#---
def render_value(value)
sep = get(:value_sep, ' ')
quote = get(:quote, true)
array_prefix = get(:array_prefix, '(')
array_suffix = get(:array_suffix, ')')
case value
when Array
values = []
value.each do |item|
values << quote ? "'#{item}'" : "#{item}"
end
value = "#{array_prefix}#{values.join(sep)}#{array_suffix}"
when String
value = quote ? "'#{value}'" : "#{value}"
end
return value
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems